Hello, ,
I have some of asterisk to CCM4 SIP trunk oneway audio problems.
I have setup a asterisk server. It's work great and have no
any problems connect to local ITSP (using SIP protocol) . But we need to
build a sip trunk to another CCM4 server.
The network typology like this.
SIP Phone (192.168.1.100) <-----------> 192.168.1.254
(Asterisk Server) 59.124. xx.xx
<------------> [INERNET] <-------------> PIX firewall
<---------> CCM4
1.The CCM4 side user can call to my asterisk extension and
work great.
2.When I make a call from SIP phone to CCM4 extension. The
CCM4 user can pickup the call but he can't hear me. It's seems have an one-way audio
problem.
The PIX firewall already mapping the TCP/UDP 5060 and UDP
16384-32768 to CCM4 Server.
I have try to install another sip phone
using public IP. It's same problems.
Anyone have any suggest on the settings?
My sip.conf configuration:
[ccm4]
context=..............
canreinvite=no
host= the_ccm4_server_ip
nat=no
qualify=yes
type=peer
host= the_ccm4_server_ip
nat=no
qualify=yes
type=peer
I have change a lot of settings. canreinvite=yes or no,
nat=yes/no qualify=yes/no. It's doesn't work.
Thank you for your help.
Best regards,
Kevin
_______________________________________________ --Bandwidth and Colocation provided by Easynews.com --
Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
