Old documentation
VoIP - PSTN gateway Connect the existing PBX to alternative VoIP providers.
Yate as a PBX How to use Yate as a PBX depending on the features you need.
H323 To SIP Signalling Proxy Yate is proxying between the H.323 and SIP protocols.
SIP SBC - session border controller
Javascript - Initiation PHP - External modules Jabber server YAYPM- Yet Another Python Module SS7 - Initiation