| Voice over IPv6 with VOVIDA on Linux | |||
| Posted by: fordm5 on Wednesday, February 04, 2004 - 10:16 AM | |||
 |
The Linux Journal has published a detailed solution for implementing a SIP audio communication between IPv6 endpoints based on the VOCAL system.
The original IPv6 porting work for VOCAL (v1.5.0) was done by the University of Southampton as part of their 6NET and Euro6IX project activities. In this article, a Canadian team describes their experiences with IPv6 and VOCAL for SIP-based VoIP. |
||
| The article is published here.
An implementation of an IPv4/v6-compatible SIP system on dual-stack Linux servers is also presented. As IPv4 and IPv6 will co-exist until a full migration to IPv6 takes place, a mechanism is needed that allows hosts in an IPv6-only network to talk to hosts in an IPv4-only network. NAT-PT, which provides a solution for this scenario, a DNS-ALG (DNS application level gateway) and a SIP-ALG (SIP application level gateway), will be the subject of a follow up article in Linux Journal. |
|||