VoIP PSTN Gateway
Yate has the functionality of a Voip - PSTN gateway.
It's main task is to provide signailing interworking and to transform the information it receives on one side in information compatible with the other side, like SIP to ISDN and / or SIP to SS7.
VoIP <-> PSTN Gateway in Yate
Yate can connect the existing PBX to alternative VoIP providers providing cost savings for enterprises.
It can also be used by providers to connect their TDM network to IP networks providing cost savings for long distance calls.
For this application usage of Sangoma cards is necessary.
Configuration in Yate
To configure SIP to ISDN and / or SIP to SS7 (ISUP) you will need:
- signalling
- voice circuits that can be:
- - local: Sangoma or Zaptel cards. This can be configurate in Yate in files: wpcard.conf and zapcard.conf
- - remote: MGCP (to control a media gateway)
For configuring Yate for SIP to ISDN or SS7 (ISUP) you need to configure ysigchan.conf file.
Routing in Yate
The routing it is done from regexroute.conf in the same way by addressing the trunk configured in ysigchan.conf
See also
