[Asterisk-Users] Not Handling NAT correctly

[Andrew Joakimsen]

I am trying to setup a Sipura SPA-2000 with asterisk and do not hear any
audio.

I have set NAT=yes in sip.conf, is there anything else to look at?

hilpert*CLI> sip show channels
Peer             User/ANR    Call ID      Seq (Tx/Rx)  Lag      Jitter
Format
192.168.0.6      000E08AAFB  fb865a36-f7  00101/00103  00000ms  0000ms
ULAW
8 active SIP channel(s)

Notice how the peer is set as the NAT internal IP,

Also I notice that the port being used is not 5060, it is a random port:

hilpert*CLI> sip show peers
Name/username    Host                 Mask             Port     Status
000E08AAFB39/00  64.36.104.204   (D)  255.255.255.255  32776    OK (87
ms)