Open source CSTA library
High performance, production quality STUN server and client library
AT commands as input are sent to modem and responses given as output.
Baresip is a modular SIP User-Agent with audio and video support
Go to github.com/vlm/asn1c for the latest version.
(Latest DAHDI + HFC-S PCI A support + latest OSLEC) in one git.
C++ SIP stack based on Chrome source code