Hi,
When I use linphonec (3.3.2 or 3.3.4) in NAT mode, with different sip port
to 5060, for example 49152. The call hang up on 36 seconds. I've captured
the sip package with wireshark and I've observed that the NAT mode seems
not working well.
My connection scheme is as follows:
==============================
========= INTERNET
=========
==============================
[]
[]
[]
[]
[]
[]
================================
================================
== WAN: 95.8.80.234 == ==
WAN: 95.16.32.206 ==
== Router A ==
== Router B ==
== ==
== ==
== NAT 49152-49157 => 49152-49157 == == NAT
49152-49157 => 49152-49157 ==
== 192.168.168.170 == ==
192.168.1.100 ==
== ==
== ==
== Local IP Router: 192.168.168.1 == == Local
IP Router: 192.168.1.1 ==
== ==
== ==
================================
================================
[]
[]
[]
[]
[]
[]
================================
=================================
== IP local: 192.168.168.170 == == IP
local: 192.168.1.100 ==
== linphone 3.3.2 ==
== linphone 3.3.2 ==
== ==
== ==
== NAT activated: 95.8.80.234 == == NAT
activated: 95.16.32.206 ==
== SIP Port: 49152 == ==
SIP Port: 49152 ==
== Audio RTP Port: 49154 == ==
Audio RTP Port: 49154 ==
== Video RTP Port: 49156 == ==
Video RTP Port: 49156 ==
================================
=================================
I attach the ACK SIP package sent from router A to router B [We made in
linphonec a call using the command: call sip:[email protected]:49152]:
-------------------Wireshark capture-------------------
4061 37.356541 192.168.168.170 95.16.32.206 SIP Request: ACK
sip:[email protected]
Frame 4061 (397 bytes on wire, 397 bytes captured)
Ethernet II, Src: D-Link_71:eb:d7 (00:13:46:XX:XX:XX), Dst: Avm_8a:7b:9e
(bc:05:43:XX:XX:XX)
Internet Protocol, Src: 192.168.168.170 (192.168.168.170), Dst: 95.16.32.206
(95.16.32.206)
User Datagram Protocol, Src Port: 49152 (49152), Dst Port: sip (5060)
Session Initiation Protocol
-------------------Wireshark capture-------------------
In Dst Port: appears 5060 insteed 49152.
Does anyone know what could be happening?
Best regards,
Oscar Gómez Fuente.
_______________________________________________
Linphone-users mailing list
[email protected]
https://lists.nongnu.org/mailman/listinfo/linphone-users
