[asterisk-users] Registration of Snom 320 phone with Asterisk 1.4.13

[Jason White]

Here are more details:

The phone and the Asterisk box are behind the same router (the Asterisk
machine is 192.168.0.2 and the phone is 192.168.0.4).

A ping command works:

jason at jdc:~$ ping -c 10 192.168.0.4
PING 192.168.0.4 (192.168.0.4) 56(84) bytes of data.
64 bytes from 192.168.0.4: icmp_seq=1 ttl=64 time=0.500 ms
64 bytes from 192.168.0.4: icmp_seq=2 ttl=64 time=0.491 ms
64 bytes from 192.168.0.4: icmp_seq=3 ttl=64 time=0.493 ms
64 bytes from 192.168.0.4: icmp_seq=4 ttl=64 time=0.495 ms
64 bytes from 192.168.0.4: icmp_seq=5 ttl=64 time=0.495 ms
64 bytes from 192.168.0.4: icmp_seq=6 ttl=64 time=0.493 ms
64 bytes from 192.168.0.4: icmp_seq=7 ttl=64 time=0.493 ms
64 bytes from 192.168.0.4: icmp_seq=8 ttl=64 time=0.495 ms
64 bytes from 192.168.0.4: icmp_seq=9 ttl=64 time=0.505 ms
64 bytes from 192.168.0.4: icmp_seq=10 ttl=64 time=0.492 ms

--- 192.168.0.4 ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9005ms
rtt min/avg/max/mdev = 0.491/0.495/0.505/0.014 ms
jason at jdc:~$

However, the phone never appears to receive the responses from Asterisk to its
register requests. The error on the phone is:
[2]29/10/2007 17:02:59: Transport Error: Pending packet 1046807: generating
fake
[2]29/10/2007 17:02:59: Registrar 5549 at 192.168.0.2 timed out