Cameron, Try turning *off* Sipura NAT mapping. The onsip config files assume that clients should not do NATing. (However, if the clients do it properly, it will work. Sipura has many various NAT options you can turn on and off) Note that if you configure clients to use NAT mapping, STUN, etc, your experiences with audio may be completely related to how the clients handle NAT, not mediaproxy. If the client itself detects its own public IP (or you configure it manually), mediaproxy will not detect NAT and will not proxy the call. I believe xlite default is configured with STUN.
If you want Sipura to use STUN (and thus mediaproxy only handles symmetric NATs): Under admin - advanced - SIP in Sipura, you will find: NAT Support Parameters Handle VIA received: yes Handle VIA rport: yes Insert VIA received: yes Insert VIA rport: yes Substitute VIA Addr: yes Send Resp To Src Port: no STUN Enable: yes STUN Test Enable: yes STUN Server: your stun serve EXT IP: EXT RTP Port Min: NAT Keep Alive Intvl: 20
These settings should work with the onsip.org config file.
g-)
----- Original Message ----- From: "Cameron Beattie" kjcsb@orcon.net.nz To: serusers@lists.iptel.org Sent: Tuesday, April 19, 2005 08:26 AM Subject: [Serusers] SER & Mediaproxy: XLite - Audio OK, Sipura - No audio
I am using the onsip ser.cfg for mediaproxy. All seems OK when I call between two X-Lite clients. However calls between X-Lite and a Sipura 2000 have no audio in either direction. Both the X-Lite clients and the Sipura are on the same network behind NAT and going out to the SER/Mediaproxy server which has a public IP. SER and Mediaproxy are on the same server.
I've tested SJPhone to Sipura and there's no audio also, so it seems like a Sipura issue.
I've set NAT mapping enable and NAT Keep Alive enable to yes on the Sipura.
What am I missing?
Regards
Cameron _______________________________________________ Serusers mailing list serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers