I have canreinvite=no already, below is my sip.conf entry.
[1360]
username=1360
callerid=Phone 1 <1360>
secret=mysec1
host=dynamic
auth=md5
qualify=1000
dtmfmode=rfc2833
context=from-sip-unrestricted
mailbox=1360
type=friend
disallow=all
allow=ilbc
allow=g729
allow=gsm
allow=g726
nat=yes
canreinvite=no
-
David Hajek
http://hajek.net/blog
Rich Adamson wrote:
I'm trying to configure Sipura 2000 (behind NAT) which connects to
Asterisk (public IP, no NAT) and having interesting results. When Sipura
is behind Linux/NAT firewall it works great and no special NAT settings
on Sipura are necessary. The issue I'm having is when Sipura is behind
Linksys broadband NAT router. Sipura gets registered with Asterisk just
fine, but I can't hear the other party (to be more precise I can hear
first two secs then nothing). So it must be the incoming RTP is blocked
on Linksys. Here I think STUN server enters the game and give some help?
I have installed Vovida STUN server and point Sipura to use it. But no
luck, I still can't hear the other party. I've ended up with having
Linksys to forward all ports to my Sipura (DMZ host) which works.
What is interesting is that when I'm using Vonage service (Cisco ATA) it
works just fine without touching the Linksys. How come they can get
through it?
Any hints?
Add canreinvite=no to the sipura def's in sip.conf
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