I think I've caught!
I capture this packet sended by Asterisk.
#
U 2013/11/12 11:01:56.613522 XX.XX:XX.XX:5060 -> YY:YY:YY:YY:5060
OPTIONS sip:XXXt SIP/2.0.
Via: SIP/2.0/UDP 172.16.1.2:5060;branch=z9hG4bK2ad587ba;rport.
Max-Forwards: 70.
From: "Unknown" ;tag=as1fadd872.
To: .
Contact:
Hello,
On 11/11/13 9:02 AM, Francisco Casasempere wrote:
Hi list,
I have this structure
IP Phones -> Asterisk Client (LAN) -> (router) ->
Kamailio/RTPproxy(Internet) -> Asterisk (local from Kamailio) -> Trunk
SIP/Pstn
All is working well, I don't have problems with NAT and I managed
about
Hi list,
I have this structure
IP Phones -> Asterisk Client (LAN) -> (router) ->
Kamailio/RTPproxy(Internet) -> Asterisk (local from Kamailio) -> Trunk
SIP/Pstn
All is working well, I don't have problems with NAT and I managed about
6000 daily calls.
For a couple of months I've the next problem