[SR-Users] Kamailio with 2 Public and Private IPs- SIP Call flow issues

[arik halperin]

Hello,

 

I have the following setup:

 

 Kamailio:

  Public Interface 70.36.25.65

  Private Interface 10.168.10.227

 

Freeswitch:

   Private Interface 10.168.10.200

 

I’m routing calls from kamailio to freeswitch, but when I try to hang up the call the freeswitch sends the BYE to the public address(70.36.25.65) and not to the private address 10.168.10.227. 200OK and ACK work correctly. It’s only the BYE that has an issue.

 

 

Showing INVITES:

 

Client Invite:

 

T 82.80.164.63:53871 -> 70.36.25.65:5099 [AP]

INVITE sip:+972549428460 at 70.36.25.65:5099 SIP/2.0.

Via: SIP/2.0/TCP 10.0.0.42:51619;branch=z9hG4bK-524287-1---52dcc73ec891de14;rport.

Max-Forwards: 70.

Contact: <sip:972545234585 at 82.80.164.63:51620;rinstance=1f9d21b54116df89;transport=tcp>.

To: <sip:+972549428460 at 70.36.25.65:5099>.

From: "972545234585"<sip:972545234585 at 70.36.25.65:5099>;tag=902c5325.

 

Kamailio to FS:

 

T 10.168.10.227:46506 -> 10.168.10.200:5080 [AP]

INVITE sip:+972549428460 at 70.36.25.65:5099 SIP/2.0.

Record-Route: <sip:70.36.25.65:5099;transport=tcp;lr=on;ftag=902c5325;nat=yes>.

Via: SIP/2.0/TCP 70.36.25.65:5099;branch=z9hG4bK1117.1b91cfe0632bd6f036b308f85898e862.1;i=1.

Via: SIP/2.0/TCP 10.0.0.42:51619;received=82.80.164.63;branch=z9hG4bK-524287-1---9b6758521ff0f528;rport=53871.

Max-Forwards: 69.

 

 

 

 

 

 

 

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