Vox Mundi has always followed
technology developments and trends, especially when it comes to VoIP.

IAX is an open-source protocol integrated in Asterisk open-source PBX. Since Asterisk and IAX are gaining on it's popularity we have decided to start offering an IAX based termination services.

Probably the biggest advantage of IAX compared to SIP or H.323 is it's proprietary media transmission mechanism. While SIP and H.323 use RTP (real time protocol) sessions for media transmission IAX is transmitting media through the same session as the signalling information. Because of this it is possible to configure NAT traversal (through ADSL and broadband routers) with minimum effort from your system/network administrators.

Our customers are able to register their phones or their PBX with our IAX network and are assigned with a number or a routing prefix which can be used for calling between IAX customers.

With exception of private closed network dialling we are able to offer a IAX VoIP termination services to any country or destination around the world.

Also through our IAX network we can provide our customers with a real live PSTN numbers which can be assigned to phones directly or through customers PBX.

For more information click here