Alternatives to SIP Server
Compare SIP Server alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to SIP Server in 2026. Compare features, ratings, user reviews, pricing, and more from SIP Server competitors and alternatives in order to make an informed decision for your business.
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PYPROXY
PYPROXY
Market-leading proxy solution provides tens of millions of IP resources. Commercial residential and ISP proxy network includes 90M+ IPs around the world. Exclusive high-performance server requests access to real residential addresses. Abundant bandwidth support business demands. Real-time speed can reach 1M-5M/s.99% success rate guarantee data collection activities. There is no limit to the number of uses or invocation frequencies of the proxies. You can generate huge amounts of proxies at one time. Provide various API parameter configurations. Generate proxies by the method of username & password authentication, convenient and fast. Get highly anonymous real residential IPs and your privacy and safety are completely protected. Your real network environment won't be acquired at any time. Exclusive high-performance server requests access in real residential addresses, maintaining the normal connection of the proxies. Unlimited concurrency reduces business costs.Starting Price: $0.77/GB -
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TekSIP
KaplanSoft
TekSIP is a SIP Registrar and SIP Proxy for Windows. TekSIP supports UDP, TCP, TLS and WebSocket (IPv4 & IPv6) transports. TLS and Secure WebSocket are supported in only commercial editions. TekSIP is tested on Microsoft Windows Vista, Windows 7/8/10/11 and Windows 2008-2022 server. TekSIP can be deployed as a signaling server for WebRTC based SIP phones. TekSIP complies with RFC 3261, RFC 3263, RFC 3311, RFC 3581 and RFC 3891. It supports NAT traversal and ENUM. Please see technical details about NAT traversal in Readme. You can select IP address to be listened and alternative SIP endpoints for outgoing calls. You can also log session details into a log file and monitor active registrations and sessions in real-time. You can monitor number of active registrations and sessions using Windows Performance Monitor (Perfmon.exe). TekSIP can redirect calls to alternate endpoint when called endpoint is unavailable (Off-line, busy...). Active SIP session can be terminated via GUI.Starting Price: $239 -
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Ingate SIParator
Ingate Systems
The Ingate SIParator® is a powerful, flexible and cost-effective Enterprise Session Border Controller (E-SBC) for SIP connectivity, security and interoperability, such as connecting PBXs and Unified Communications (UC) solutions to SIP trunking service providers. The SIParator simplifies SIP trunking and makes it easy to connect remote UC end points, aggregate SIP trunks and distribute sessions between sites and service delivery points. It's utilized for Real-Time communications security, SIP interoperability and extensive connectivity. The SIParator® is compatible with all existing networks and comes with a standard SIP proxy and a SIP registrar. It has support for NAT and PAT as well as for TLS and SRTP to encrypt both SIP signaling and media, eliminating the security issue most commonly associated with using enterprise VoIP. -
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ProxyCap
ProxyCap
ProxyCap enables you to redirect your computer's network connections through proxy servers. You can tell ProxyCap which applications will connect to the Internet through a proxy and under what circumstances. This is done through a user friendly interface, without the need to reconfigure any of your Internet clients. ProxyCap has native support for the SSH protocol, allowing you to specify a SSH server as the proxy server. -
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Ninja Proxy
Ninja Proxy
Ninja Proxy provides enterprise class proxy IPs that are fast, secure, and reliable. We enable businesses and brands in search engine and internet marketing industries. Operating 2000+ proxy servers in 30+ datacenters worldwide, we offer various types of IP addresses, including Residential Proxy Servers, 4G/5G Mobile Proxy Servers, Private Proxy Servers, and more.Starting Price: $0.60/proxy -
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WinGate
WinGate
WinGate Proxy Server is a highly capable HTTP Proxy server, SOCKS server, integrated Internet gateway and communications server designed to meet the access control, security and communications needs of today's businesses. In addition to a comprehensive range of features, WinGate Proxy Server's license options provide you the flexibility to match your needs to your budget, whether you need to manage an enterprise, small business, or home network. WinGate Proxy Server will share most types of Internet connection, allowing multiple users to simultaneously surf the web, retrieve their email, or use other internet programs, as if they were directly connected to the Internet. Whether it is a simple dialup modem or high speed fibre, WinGate Proxy Server can help to make the most out of the connection. WinGate Proxy Server supports a wide variety of Internet protocols, allowing applications such as Web browsers, messaging software, FTP and SSL.Starting Price: $109.95 one-time payment -
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ProSBC
TelcoBridges
ProSBC is a carrier-grade SBC that offers enhanced capabilities for service providers and enterprises. It supports up to 60,000 simultaneous sessions and includes features like media transcoding, STIR/SHAKEN support, fraud detection, and high availability configurations. ProSBC is compatible with multiple platforms, including VMware, KVM/Proxmox, AWS, Microsoft Azure, and bare-metal servers. It is suitable for various use cases, such as SIP trunking, enterprise SIP trunking, CPaaS access, and TDM-to-SIP migration. ProSBC is widely interoperable with major VoIP platforms and carrier networks. Easy to deploy, operate and manage through a web-based interface. The optional TB Analytics feature pack aids in helping diagnose network problems. The same software can scale from 100 to 60,000 sessions, so your SBC is ready when you are.Starting Price: $625 per year -
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SX.ORG
SX.ORG
SX.ORG offers a comprehensive suite of proxy services tailored to diverse business needs, including mobile, residential, and corporate proxies. Their infrastructure encompasses over 12 million IP addresses across 235 countries, ensuring extensive global coverage. Mobile proxies utilize real devices from top carriers, providing unlimited bandwidth and reducing the likelihood of website blocks. Residential proxies feature IP addresses from home internet networks, closely mirroring standard user sessions to enhance authenticity. Corporate proxies, hosted on robust servers, facilitate rapid scaling and integration with maximum performance. All proxy types support HTTP and SOCKS5 protocols, offering unlimited IP changes and a connection success rate exceeding 99%. SX.ORG's user-friendly platform allows for easy integration with popular third-party software, and its flexible, pay-as-you-go pricing model accommodates various project scales.Starting Price: $6 per GB -
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OpenSIPS
OpenSIPS
OpenSIPS is an open-source SIP proxy/server for voice, video, IM, presence, and any other SIP extensions. OpenSIPS is a multi-functional, multi-purpose signaling SIP server used by carriers, telecoms or ITSPs for solutions like Class4/5 residential platforms, trunking/wholesale, enterprise/virtual PBX solutions, session border controllers, application servers, front-end load balancers, IMS platforms, call centers, and many others. OpenSIPS is recommended for any kind of SIP scenario/service by the high throughput, tens of thousands of CPS, millions of simultaneous calls (see official tests), the flexibility of routing and integration, routing scripts for implementing custom routing logics, several interfacing APIs. The effective application building, more than 120 modules to provide features, for SIP handling, backend operations, integration, the routing logic. OpenSIPS 3.2 release was the subject of a security audit, making everything safer and more secure for everybody.Starting Price: Free -
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BotProxy
BotProxy
Making Web Scraping Easier and More Reliable. Overcome IP bans, anti-bot defenses, and geofencing challenges with BotProxy. Designed to streamline your scraping process and keep your projects running smoothly. BotProxy is a powerful proxy server specifically designed for web scraping and bot automation. With advanced anti-detection capabilities and real-time IP rotation, it allows you to gather data seamlessly while minimizing the risk of bans. BotProxy provides access to a global network of proxies in geographically diverse locations, ensuring high performance and fresh IPs for every session. Its streamlined integration process allows you to set up in minutes, making it compatible with any application supporting proxies. Ideal for developers and businesses, BotProxy ensures fast, reliable, and secure connections for large-scale data extraction and automated tasks.Starting Price: $10/month -
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PrivateProxy.me
PrivateProxy.me
PrivateProxy takes a different approach to working with customers. Every request is evaluated and the best proxy server solution is offered for every particular scenario. Unmatched DC proxies from the fastest locations across the planet. We support most DC proxy applications out there at very affordable prices. When you buy our DC private proxies we also guarantee round-the-clock support from our team of technical experts. Buy our super fast yet reliable residential private proxies with sticky IP sessions tested on major IP check bases. We feature multiple locations for your specific country or application requirements. -
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Cisco Unified Border Element (CUBE) is an enterprise-class Session Border Controller (SBC) that facilitates secure, scalable, and flexible voice and video connectivity between enterprise networks and service provider SIP trunks. It performs four critical functions: session control, security, interworking, and demarcation. CUBE supports signaling interworking between SIP and H.323 protocols, media interworking for DTMF, fax, modem, and codec transcoding, as well as address and port translations for privacy and topology hiding. It also provides billing and call detail record (CDR) normalization, quality-of-service (QoS) and bandwidth management, and media services such as media forking and proxying. CUBE can be deployed on Cisco routers or as a virtualized solution on Cisco UCS servers, supporting centralized, distributed, or hybrid deployment models.
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The software load balancer, reverse proxy, web server, & content cache with the enterprise features and support you expect. Modern app infrastructure and dev teams love NGINX Plus. More than just the fastest web server around, NGINX Plus brings you everything you love about NGINX Open Source, adding enterprise‑grade features like high availability, active health checks, DNS system discovery, session persistence, and a RESTful API. NGINX Plus is a cloud‑native, easy-to-use reverse proxy, load balancer, and API gateway. Whether you need to integrate advanced monitoring, strengthen security controls, or orchestrate Kubernetes containers, NGINX Plus delivers the five‑star support you expect from NGINX. NGINX Plus provides scalable and reliable high availability along with monitoring to support debugging and diagnosing complex application architectures. Active health checks proactively poll upstream server status to get ahead of issues.
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Microsoft MCP Gateway
Microsoft
Microsoft MCP Gateway is an open source reverse proxy and management layer for Model Context Protocol (MCP) servers that enables scalable, session-aware routing, lifecycle management, and centralized control of MCP services, especially in Kubernetes environments. It functions as a control plane that routes AI agent (MCP client) requests to the appropriate backend MCP servers with session affinity, dynamically handling multiple tools and endpoints under one unified gateway while ensuring authorization and observability. It lets teams deploy, update, and delete MCP servers and tools via RESTful APIs, register tool definitions, and manage these resources with access control layers such as bearer tokens and RBAC. Its architecture separates control plane management (CRUD operations on adapters/tools and metadata) from data plane routing (streamable HTTP connections and dynamic tool routing), offering features like session-aware stateful routing.Starting Price: Free -
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OneProxy
OneProxy
OneProxy stands as a premier provider of elite proxy servers, distinguished by our commitment to delivering high-quality, reliable services tailored to meet diverse needs. Our expansive global network encompasses servers situated in state-of-the-art data centers across more than 20 countries, ensuring robust and high-speed connections no matter where you are located. Our proxy servers are meticulously designed to cater to both business and individual users, offering unparalleled solutions for a wide array of tasks. Whether you require sophisticated web scraping capabilities to gather and analyze data from various websites or seek to enhance your presence on social networks through strategic promotions, OneProxy has you covered. Our proxies excel in SEO monitoring and keyword collection, empowering businesses to maintain a competitive edge by tracking performance and trends effectively. OneProxy is a number one proxy!Starting Price: $39/month -
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ProxyMesh
ProxyMesh
ProxyMesh helps web scrapers avoid IP bans and rate limits to crawl data quickly and easily at an affordable price. Since 2011, ProxyMesh has been providing elite anonymous rotating IP address proxy servers to thousands of customers. We strive to provide the highest quality affordable proxies designed specifically for web scraping. ProxyMesh works with the HTTP proxy protocol, so your software can already work with us. You don't need to download anything. Our proxies maintain over 99% uptime while handling many 100s of terabytes of data every month. ProxyMesh proxies provide elite level 1 anonymity, where all identifying headers are removed, so that your requests cannot be traced back to you. And each request you make with our rotating IP proxy servers goes through a randomly chosen outgoing IP addresses, further enhancing your anonymity. Each of our rotating proxy server locations around the world has 10 outgoing IP addresses that get rotated every 12 hours.Starting Price: $10/month -
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Ake.net
Ake.net
The largest database of mobile, resident, and server proxy servers in one place. We give the lowest price for traffic. If you find a lower price, come and we will make a discount. We have a constantly updated and growing database of resident, mobile,, and corporate proxies. In all countries of the world, more than 9 million IPs. The best proxy infrastructure with industry-leading home proxy servers. Our proxy servers are ideal for bypassing geo-restrictions, captcha, and IP blocking. We've loaded on Facebook ourselves and know how important it is to keep accounts from flying off to ban and spending from growing. Our ports are very convenient for creating and downloading in all anti-detector browsers. Fast speeds, all countries, and ease of use, what more do you need to surf the web. Built-in IP address rotation will avoid CAPTCHAs and IP blocking. We give the best prices for traffic! One of the most profitable and reliable proxy services in the world.Starting Price: $0.45 per GB -
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KProxy
KProxy
KProxy is a lightweight web and browser proxy solution (via web app or Chrome/Firefox extension) that helps users bypass content filters and access blocked or censored websites by masking their real IP address and making connections appear as regular HTTPS traffic, which can work even through restrictive networks like schools, workplaces, or libraries. It lets users change IP location with one click, switch servers quickly to evade aggressive filtering, and route browser traffic (and in some cases other OS-level traffic when using the extension) through its proxy layer without requiring complex setup or registration; the extension version integrates seamlessly into browsing so users “forget” they’re using a proxy, while the web interface allows immediate access by pasting a URL. KProxy offers session management to handle overloaded free servers (occasionally imposing waits or disconnects), and premium options remove those limits and add additional server locations. -
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CCProxy
CCProxy
CCProxy is easy-to-use and powerful proxy server. CCProxy can support broadband, DSL, dial-up, optical fiber, satellite, ISDN and DDN connections, it helps you build your own proxy server and share Internet connection within the LAN efficiently and easily. CC Proxy Server can act as an HTTP, mail, FTP, SOCKS, news, telnet and HTTPS proxy server. It features powerful account management functions, including Internet access control, bandwidth control, Internet web filtering, content filtering and time control. It also provides web caching, online access monitoring, access logging and bandwidth usage statistics functions. CCProxy provides powerful management functions including several ways to control the Internet access on the LAN. They are IP address, IP range, MAC address, User Name/Password and group. It can also merge with Windows Active Directory. As of now, CCProxy is one of the most popular Windows proxy server.Starting Price: $4 per PC per year -
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Proxidize
Proxidize
Proxidize is a proxy provider offering mobile and residential proxies, plus software to build and manage private proxy servers from one cloud dashboard. Proxidize Mobile Proxies feature US-based 4G LTE and 5G IPs with HTTP(S) and SOCKS5 support, automatic or manual rotation, unlimited threads, and 99.9% uptime. Plans are available per proxy monthly or per GB, with flexible scaling for different workloads. Proxidize Residential Proxies provide millions of real IPs across 190+ countries with rotating or sticky sessions, ISP, country, and city targeting included, unlimited threads, and rollover bandwidth. Pricing ranges from $1 per GB to $0.5 per GB for enterprise plans. All services are managed through a unified, browser-based dashboard with centralized control and monitoring.Starting Price: $59/month or $1/GB/month -
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IBM Secure Proxy
IBM
IBM Sterling Secure Proxy helps shield your trusted network by preventing direct connectivity between external partners and internal servers. It can secure your network and data exchanges at the network edge to enable trusted business-to-business transactions and managed file transfer (MFT) file exchanges. As a demilitarized zone (DMZ)-based proxy, Secure Proxy uses multifactor authentication, SSL session breaks, closing of inbound firewall holes, protocol inspection and other controls to ensure the security of your trusted zone. Provides firewall navigation best practices to help ensure perimeter security for enhanced protection of your data and trusted zone. Offers multifactor authentication before connection to backend systems, for tighter controls and validation. Includes proxy support and functions to improve the security of edge-based file exchanges. Provides advanced routing to simplify infrastructure changes, saving time and reducing risk during migrations. -
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Oculus Proxies
Oculus Proxies
You can always depend on our proxies to perform during heavy traffic releases on our 100 GBPS dedicated servers. This sets us apart from the competition. Easy to use self-managed flexible auth portal so you can change servers and never have to worry about not having access to our proxies. We are a dedicated proxy provider with customer satisfaction as our number one goal. Our monthly proxies never have downtime and we heavily monitor all of our servers to ensure quality. We offer VA, NY and Chicago along with dedicated servers in those regions. Manage current and previous plans. Stay on top of your releases and setup by viewing upcoming releases from the app.Starting Price: $80 per month -
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ProxySQL
ProxySQL
ProxySQL is built with an advanced multi-core architecture to support hundreds of thousands of concurrent connections, multiplexed to thousands of servers. ProxySQL supports sharding by user, schema or table by means of the advanced query rule engine or through customized plugins. The development team no longer needs to rewrite queries generated by ORMs or packaged software, ProxySQL's query rewriting feature can modify SQL statements on the fly. Battle-tested doesn't even begin to cover it — ProxySQL is war-tested. Performance is the priority and the numbers prove it. ProxySQL is an open source high performance, high availability, database protocol aware proxy for MySQL and PostgreSQL. ProxySQL is a robust SQL proxy solution that acts as a pivotal bridge between database clients and servers, offering a plethora of features designed to streamline database operations. ProxySQL empowers organizations to harness the full potential of their database infrastructure. -
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RemoteOS
RemoteOS
Explorer allows you to navigate your servers just like navigating your personal computer. Edit, cut, copy, paste, rename, create, and delete files on the fly! Docker SS Docker Take full control of all your docker containers, images, volumes, and networks with a simple intuitive interface Graph SS Monitor Monitor your CPU, RAM, and processes running on your instances Proxy SS SOCKS Proxy Tunnel Redirect all your traffic through your server. No need to open your VPC's firewall and whitelist your IP address anymore because you can simple access your VPC as if you're on your remote server. Scripts SS Scripts Write and run scripts on all your servers in parallel. Services SS Services Manager. Manage all services running on your server. Start, stop, restart, and check logs for all running services GIT SS git Run git commands inside any directory. CloudSync SS CloudSync Store and Sync all credentials across multiple devices and share access to servers with your -
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FusionPBX
FusionPBX
FusionPBX can be used as a highly available single or domain-based multi-tenant PBX, carrier-grade switch, call center server, fax server, voip server, voicemail server, conference server, voice application server, appliance framework and more. FreeSWITCH™ is a highly scalable, multi-threaded, multi-platform communication platform. It provides unlimited extensions, voicemail-to-email, music on hold, call parking, call center, call queues, phone provisioning and many other features. It provides the functionality your business needs and brings corporate-level phone system features to small, medium and large businesses. A large amount of time has been used to fix bugs and tighten security and improve the code. There is also progress being made on the future release. We have made a good amount of progress and the master branch is far ahead of the current release in many ways. We are working diligently to finish the last changes that we feel are needed for this coming release.Starting Price: $100 per month -
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High Density Billing
D-TAC
The D-TAC "HD" series billing system is a complete post-paid CDR billing platform that is designed to work with traditional switches, IP switches, gateways, proxy servers, soft switches and boarder session controllers. Providing a quality-billing platform for high-density VoIP and TDM based CDR networks. D-HD offers Telecom specific billing and business automation features to make operating your company easier. Each department within your organization is provided the screens, features & tools to allow for maximum productivity. From customer support systems to the rate management tools, the D-HD system provides the tools needed to get the job done. If you are looking for CDR management, powerful invoicing, cash receipts, carrier costing, ASR reporting, statistical route or trunk group information, then the D-TAC HD Billing System provides the solution. Billing and Authentication make up the core of our system with full AAA RADIUS capabilities and additional AARA. -
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ScrapeOps
ScrapeOps
Schedule your scraping jobs, monitor their performance & scrape with proxies from the ScrapeOps dashboard. Use over 20+ proxy providers with our all-in-one proxy aggregator. We find the best proxy providers so you don't have to. Connect your server with ScrapeOps, deploy code from GitHub & schedule your spiders from the ScrapeOps dashboard. Easily monitor your scrapers, log errors, configure health checks, and get alerts from the ScrapeOps dashboard. ScrapeOps is a comprehensive platform tailored for web scraping, offering tools for job scheduling, real-time monitoring, error tracking, and proxy management. The platform enables users to connect servers and GitHub repositories, facilitating the deployment, scheduling, and management of scraping jobs across multiple servers from a unified dashboard. The ScrapeOps SDK provides real-time and historical job statistics, allowing users to monitor job progress, compare current runs with previous ones, and identify trends. -
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ProxySite.com
ProxySite.com
ProxySite.com is a free, browser-based web proxy that enables users to browse anonymously and bypass region-, network-, or filter-based restrictions by routing web requests through its servers, hiding the user’s real IP address and adding SSL to sites that lack it to ensure encrypted connections; it requires no installation, works entirely in-browser, and lets users simply paste a URL, pick a U.S. or EU server, and load blocked content instantly. The service caches frequently accessed pages to reduce latency, supports streaming high-definition video and access to social platforms, and provides basic content filtering to help block malicious or unwanted content, making it a lightweight alternative to VPNs for web-only access. Users can share sessions via permalinks so others see the same content, clear common login issues by switching nodes or clearing cache, and benefit from anonymity and privacy protection against tracking, surveillance, and content filtering. -
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Seyare
Seyare Proxies
Seyare is a versatile proxy service designed for businesses and developers, especially AI companies, needing reliable, high-performance IP solutions. Offering residential, mobile, and datacenter (server) IPs, Seyare ensures seamless access to the web while maintaining privacy, avoiding bans, and minimizing blocks. Users can choose flexible rotation methods—by link, automatically, or session-based—tailoring connections to their specific workflows for maximum efficiency. Seyare operates on a pay-as-you-go or metered pricing model, letting you pay only for what you use without long-term commitments. Ideal for AI-driven tasks, web scraping, data aggregation, testing applications at scale, or automating repetitive online processes, Seyare combines speed, reliability, and flexibility, making it a smart choice for teams requiring dynamic IP management and robust proxy coverage worldwide.Starting Price: $3 per GB -
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ProxySG and Advanced Secure Gateway
Broadcom
Symantec delivers high-performance on-premises secure web gateway appliances that protect organizations across the web, social media, applications, and mobile networks. Combine with cloud-delivered Web Security Service for a centrally-managed, hybrid secure web solution. Symantec protects organizations with a scalable, high-performance web proxy appliance designed to secure communications from advanced threats targeting web activity. Symantec Secure Web Gateway solutions draw on a unique proxy server architecture that allows organizations to effectively monitor, control, and secure traffic to ensure a safe web and cloud experience. Get complete visibility into SSL/TLS-encrypted web traffic with Symantec's advanced secure web proxy and cloud security solutions. Symantec Web Isolation prevents websites from delivering zero-day malware, protects users' devices by executing web sessions away from endpoints, and safely sends rendering information to the browser. -
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Apache Traffic Server
Apache Software Foundation
Apache Traffic Server™ software is a fast, scalable and extensible HTTP/1.1 and HTTP/2 compliant caching proxy server. Formerly a commercial product, Yahoo! donated it to the Apache Foundation, and currently used by several major CDNs and content owners. Improve your response time, while reducing server load and bandwidth needs by caching and reusing frequently-requested web pages, images, and web service calls. Scales well on modern SMP hardware, handling 10s of thousands of requests per second. Easily add keep-alive, filter or anonymize content requests, or add load balancing by adding a proxy layer. APIs to write your own plug-ins to do anything from modifying HTTP headers to handling ESI requests to writing your own cache algorithm. Handling over 400TB a day at Yahoo! both as forward and reverse proxies, Apache Traffic Server is battle hardened. -
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RapidSeedbox
RapidSeedbox
Sent straight to your email for free together with proxy tips & tricks you can use today. We ensure every new solution, product, or plan is in service to our customers. We are available for you 24/7. Not all proxies are created equally. We use the high-end servers with dedicated network bandwidth for low latency. Take advantage of two proxy types for software and API integration. Ready to use right right after purchase. Use RapidSeedbox proxies for data scraping, research, bots, anonymous access to any site and so much more. Utilize proxy servers to keep you protected from the bad stuff that lives out in the wild internet and add a high level of privacy. Use different proxies to help you avoid getting inundated with unwanted ads or the collection of IP-specific data.Starting Price: $30/month/user -
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Tengine
Tengine
Tengine is a web server originated by Taobao, the largest e-commerce website in Asia. It is based on the Nginx HTTP server and has many advanced features. Tengine has proven to be very stable and efficient on some of the top 100 websites in the world, including Taobao and tmall. Tengine has been an open source project since December 2011. It is being actively developed by the Tengine team, whose core members are from Taobao, Sogou and other internet companies. Tengine is a community effort and everyone is encouraged to get involved. All features of Nginx-1.17.3 are inherited, i.e., it is compatible with Nginx. Support the connect HTTP method for forward proxy. Enhanced operations monitoring, such as asynchronous log & rollback, DNS caching, memory usage, etc. Sends unbuffered upload directly to HTTP and FastCGI backend servers, which saves disk I/Os. More load balancing methods, e.g., consistent hashing, session persistence, upstream health check, etc. -
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Zentyal
Zentyal
Join Windows® clients to the domain and manage them transparently. No disruption to your users, no user or device CALs. Comes with industry-standard SMTP and POP3/IMAP mail server built upon the most established technologies and protocols. Guarantees reliable and secure Internet access and helps to manage all the basic network infrastructure services. Receive software updates until the EOL-date of each version and get support when needed. Zentyal offers an easy to use Windows Server® alternative. It comes with native compatibility with Microsoft Active Directory® allowing you to join Windows® clients to the domain and manage them easily, causing no disruption to your users. Zentyal includes the industry-standard SMTP and POP3/IMAP mail servers built upon the most established technologies and protocols. Gives you the opportunity to deploy Zentyal as a mail server, domain & directory server with mail or all-in one server.Starting Price: €195 per server -
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CENTRI Protected Sessions
CENTRI Technology
Secure your IoT data from creation to consumption, through every mile along the way. Protected Sessions changes the game by giving you data security for bi-directional communications while freeing you from the limitations of multiple network protocols and a mixed IoT topology. Session lifecycles are IoT-friendly by design – by working within the constraints of low-power MCU devices using low-power networks that may have intermittent network access, Protected Sessions can maintain the security of your communications channel through lifespans from seconds to months! Using heavyweight industry-standard encryption, CENTRI Protected Sessions is optimized for lightweight devices with data compression and a tiny footprint, providing both security and efficiency between the endpoint device and the back of the cloud. Protected Sessions secures bi-directional communications between your IoT devices and your application server/cloud. -
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Proxifier
Initex Software
Proxifier allows network applications that do not support working through proxy servers to operate through a SOCKS or HTTPS proxy and chains. Redirect connections of any internet app (browser, email, database, game, etc.) through a proxy. Control access to resources. Route all your connections through a single entry point. Update multiple configurations remotely from a single place. Route internet traffic through faster routes. Lightweight and flexible alternative to VPN. Tunnel your connections through encrypted channels. Use a proxy as a gateway for your internet activities. Assign different proxies or chains to different connections using the rule-based system. Proxifier is always up to date with the latest OS versions, including Windows 11 and macOS Ventura. Native C++ app. No third-party dependencies. Installer size is 4 MB.Starting Price: $39.95 -
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Avaya SBC
Avaya
The Avaya Session Border Controller for Enterprise (SBCE) is a robust solution designed to secure and optimize real-time communications across enterprise networks. It serves as a critical component in SIP-based Unified Communications (UC) environments, providing essential functionalities such as security, interoperability, and scalability. The SBCE is available in two versions: Standard Services and Advanced Services, catering to varying organizational needs. In an HA configuration, SBC servers are deployed in pairs. Each pair has one SBC acting as the primary, while the other SBC is the secondary. Both servers are controlled by a single EMS or a replicated EMS pair. With this product, customers can benefit from Avaya’s extensive experience in SIP trunk deployments and supporting large numbers of enterprise users. -
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Proxynel
Proxynel
Unblock websites you love to visit for free, and avoid any government censorship. Proxynel proxy app is the fastest web proxy browser to unblock websites, by just opening the app you can browse and access almost any blocked website in your country. US Proxy servers are a built-in feature within the proxy browser app. Protect your privacy online, since this app is an online proxy browser for android, your traffic is routed through US servers, so there no footprints left behind if you use our app, making it the perfect solution to escape government surveillance. Say goodbye to Google Captcha prompt while you search for something. Proxynel proxy app automatically and dynamically assigns you a new IP every time the proxy browser makes a request, so Google will never suspect anonymous traffic coming all time from the same IP and prompt you to verify you’re not a robot. It’s just working!Starting Price: Free -
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SmartSIP
IntraNext Systems
SmartSIP® is a premise-based software application that provides a DTMF suppression and masking solution for contact centers to securely capture sensitive cardholder data in live-operator calls. Customers use their touch-tone telephone to enter sensitive information while staying in contact with the contact center agent. With DTMF suppression and masking, tones entered by the customer are replaced with flat tones that cannot be converted back to the original data. Agent screens are populated with a masked representation of the customer's entry. SmartSIP effectively eliminates the verbal exchange of sensitive data between customers and agents allowing for full call recordings and full-screen capture. SmartSIP acts as a SIP proxy between the Session Border Controller (SBC or Media Gateway) and the voice platform and interacts with the DTMF data while never affecting the voice path. Developed specifically for VoIP telephony contact centers. -
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Cisco Prime Network Registrar is a scalable, high-performance, extensible solution that provides services for Dynamic Host Configuration Protocol (DHCP), Domain Name System (DNS) acting as an authoritative DNS, and caching DNS. It offers significant acceleration of DNS query throughput by assigning over 20,000 DHCP leases per second and supporting over 130 million devices across multiple servers in a single customer deployment. The system manages server load by redistributing DHCP lease renewals for better utilization across clusters, using a variety of deployment options such as image download, Docker container, VM OVA, QCOW2, or pre-loaded appliance. To ensure reliability, it employs multiple levels of redundancy with DHCPv4 and DHCPv6 safe failover and supports high-availability DNS (HA-DNS). Custom dashboards report the status and trends of DHCP and DNS operations. The solution is extensible, featuring a powerful extensions interface and REST APIs.
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Sewan
Sewan
More than ever, professionals need to be able to communicate with each other and with their customers. Whether in the office or on the move, our telephony solutions can be adapted to suit everyone’s needs. Fixed telephony, mobile telephony, trunking, contact center or even telephony in teams, business telephony is becoming ever more versatile. Sewan's solutions can be easily adapted to every need. The voice technologies used in our solutions guarantee optimum call quality and rock-solid reliability. We know that business needs can change rapidly. Adding or deleting lines, and importing contacts, it's all done in the blink of an eye. Whatever type of business telephony you choose, our solutions are designed to be as cost-effective as possible, there's nothing superfluous. Our solutions are designed with the international market in mind: all our packages can be adapted to different needs. -
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TekIVR
KaplanSoft
TekIVR is a SIP (Based on RFC 3261) Interactive Voice System (IVR) for Windows. TekIVR is tested on Microsoft Windows Vista, Windows 7/8/10/11 and Windows 2008-2022 server. TekIVR has a simple easy to use user interface. You can create your own IVR scenario using built-in scenario editor. You can select your own audio files to be used in IVR scenario. TekIVR can also read-out texts using TTS (Text-to-Speech) engine and recognize user input via speech recognition. You can use Speech Synthesis Markup Language (SSML) while defining prompts. TekIVR supports SAPI, Google Cloud Speech API, Azure Cognitive Services and MRCPv2 for TTS and ASR functions. It supports ITU G.711 A-Mu Law and G.722 codecs and UPnP for NAT traversal. TekIVR can act as Proxy between MRCP v2 based application servers and SAPI, Azure and Google Speech based speech engines. TekIVR allows MRCP v2 based application servers to use SAPI, Azure and Google Speech based TTS and ASR services.Starting Price: $548 -
43
ProxFree
ProxFree
ProxFree is a browser-based web proxy service that allows users to access blocked or geo-restricted websites without installing software by routing their traffic through its servers, masking the user’s real IP address and providing encrypted connections even to sites that lack HTTPS; users simply enter a URL, choose from multiple server locations (including options in the U.S., Europe, and Asia), and browse with anonymity and bypassed filters. It supports streaming media, social networks, and general web content, offering options to enable or disable cookies, scripts, and referrer headers for customized privacy and functionality, and caches content to improve load performance on repeat visits. The interface includes quick toggles for changing IP location, adjusting display size or compression, and clearing session data, making troubleshooting simple if a particular node has issues. -
44
Caddy
Caddy
Caddy simplifies your infrastructure. It takes care of TLS certificate renewals, OCSP stapling, static file serving, reverse proxying, Kubernetes ingress, and more. Its modular architecture means you can do more with a single, static binary that compiles for any platform. Caddy runs great in containers because it has no dependencies—not even libc. Run Caddy practically anywhere. Caddy obtains and renews TLS certificates for your sites automatically. It even staples OCSP responses. Its novel certificate management features are the most mature and reliable in its class. Written in go, Caddy offers greater memory safety than servers written in C. A hardened TLS stack powered by the go standard library serves a significant portion of all Internet traffic. Caddy is both a flexible, efficient static file server and a powerful, scalable reverse proxy. -
45
ProxyOmega
ProxyOmega
ProxyOmega offers a comprehensive suite of proxy services, each designed to cater to diverse user needs. The Unlimited Residentials plan provides unmetered rotating ISP proxies with a pool of over 50,000 residential IP addresses, primarily in the USA, ensuring seamless integration and uninterrupted connections. The Platinum Residentials plan grants access to a vast network of over 90 million global residential IPs across more than 180 countries, featuring low IP scores to prevent blocking and facilitate seamless data scraping. This plan supports country, city, and state-level targeting, with options for rotating or sticky sessions. For users requiring extensive IP coverage, the IPv6 Proxies plan offers unmetered bandwidth utilizing over 79 octillion IPs globally, supporting both rotating and sticky sessions across 130+ countries. ProxyOmega's services support HTTP, HTTPS, and SOCKS5 protocols.Starting Price: $4 per GB -
46
SoftEther VPN
SoftEther Project
SoftEther VPN Project develops and distributes SoftEther VPN, as an academic project from University of Tsukuba, under the Apache License 2.0. The API Suite allows you to easily develop your original SoftEther VPN Server management application to control the VPN Server (e.g. creating users, adding Virtual Hubs, disconnecting a specified VPN session) from JavaScript, TypeScript, C# or other languages. SoftEther VPN ("SoftEther" means "Software Ethernet") is one of the world's most powerful and easy-to-use multi-protocol VPN software. It runs on Windows, Linux, Mac, FreeBSD and Solaris. SoftEther VPN is open source. You can use SoftEther for any personal or commercial use for free charge. SoftEther VPN is an optimum alternative to OpenVPN and Microsoft's VPN servers. SoftEther VPN has a clone-function of OpenVPN Server. You can integrate from OpenVPN to SoftEther VPN smoothly. SoftEther VPN is faster than OpenVPN. -
47
MountProxies
MountProxies
Our proxy pools of various US locations help you gain localized SERP rankings for effective analysis of your SEO strategies. Use the best possible mobile proxies to scale your business. Scrape data important to your company's growth. MountProxies offers dedicated, phone-based 5G LTE proxy servers across various U.S. locations, utilizing real mobile devices connected to authentic cellular networks. Their services cater to SEO monitoring, web scraping, and social media management, providing users with 100% authenticated residential IPs, rotating proxies, and unlimited 5G LTE access without restrictions on threads, connections, or devices. Clients benefit from exclusive proxies, ensuring no splicing or sharing, and have access to a vast pool of IPs distributed across multiple network providers. MountProxies emphasizes reliability with top-tier hardware, maximum security, and uptime, alongside anonymous usage with no tracking or logging.Starting Price: $6.25 per week -
48
ProxyStores.com
ProxyStores.com
ProxyStores is an online platform that offers a diverse selection of proxy servers tailored for various applications, including web scraping, anonymous browsing, and bypassing geographical restrictions. The service provides high-quality residential, mobile, and datacenter proxies, ensuring users can select the most suitable option for their specific requirements. With a user-friendly interface, ProxyStores simplifies the process of selecting and configuring proxies, and its 24/7 technical support is readily available to assist users with any issues. The platform emphasizes a balance between affordability and quality, making it an appealing choice for individuals and businesses alike.Starting Price: $0.67 -
49
GSW Telnet Server for Windows
Georgia Softworks
The GSW Telnet Server for Windows is excellent with mobile devices in RFID, RF terminals, barcode scanners, and other data collection and wireless environments. GSW Telnet Server for Windows, designed for superior operation in the most demanding mobile RF Terminal environments. With a lightweight, fast, and feature-packed Telnet Server for Windows. Capable of meeting all of your telnet server needs. With session saver, when a device goes out of range the session is saved and connects exactly where the user left off when the connection resumes. Seamlessly monitor, shadow, and obtain the status of all telnet clients. System administration couldn't be easier. Unmatched reliability, features, security, and support. Telnet is the best choice for reliable and efficient data exchange. A full suite of features allowing remote administration to monitor, shadow, attach, broadcast, terminate user sessions, obtain session status information, and more!Starting Price: $250 per year -
50
LiteLLM
LiteLLM
LiteLLM is a versatile platform designed to streamline interactions with over 100 Large Language Models (LLMs) through a unified interface. It offers both a Proxy Server (LLM Gateway) and a Python SDK, enabling developers to integrate various LLMs seamlessly into their applications. The Proxy Server facilitates centralized management, allowing for load balancing, cost tracking across projects, and consistent input/output formatting compatible with OpenAI standards. This setup supports multiple providers. It ensures robust observability by generating unique call IDs for each request, aiding in precise tracking and logging across systems. Developers can leverage pre-defined callbacks to log data using various tools. For enterprise users, LiteLLM offers advanced features like Single Sign-On (SSO), user management, and professional support through dedicated channels like Discord and Slack.Starting Price: Free
