VoIP FAQS Configurations for IP PBX
From wiki.IPBRICK.COM
What's the model for IP-PBX telephony?
- IPBrick GT*
PBX or SIP phones support RTP-symmetric?
- Yes*
IP-PBX supports SIP-RFC 3261?
- Yes*
IP-PBX supports Codec g.711 a-law (and, as an optional, Codec g.729)?
- Yes*
In the header of SIP From or in the P-Preferred-ID, it must contain the DDI (9 digits) or the GDN in the format of national.
- OK*
What's the IP for IP PBAX?
- UDP*
