Re: [OpenSIPStack] openssbc as carrier router

[OpenSIPStack F. <ope...@op...>]

It is possible to use OSBC in front of SER as a registrar using upper registration.  And, at the current time, OSBC can perform parallel forking,  far end NAT,  and act as a load balancer using only the configuration files.  OSBC also writes call logs into a directory for each call.


The other functionalities are not quite as straightforward 

# IVR - OSBC has a media server built-in, but there is no pre-built open-source app to play IVR, so this would need to be developed
# Call Disconnect  -  This is possible using the low level API, but there is no pre-built open source app currently
# LCR -  This is possible using the low level API, but there is no pre-built open source app available currently
# Conference Bridge - Not suppored

Note that Solegy has created all of the apps that you refer to and offers them as a hosted service.  More information is available here at the Solegy website.