[OpenSIPS-Users] ACK did not Receive on Proxy and get in loop

[Bogdan-Andrei Iancu]

Hi Hamid,

Are you sure you Proxy is doing Record Route when handling the INVITE ?

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 02.09.2015 17:23, Hamid Hashmi wrote:
> ACK is not receiving on Proxy, It directly goes to UAS and get in loop 
> at Proxy before relayed to bob. Can you explain why ACK is going 
> directly to UAS while all other responses going to proxy?
>
>     Alice            Proxy             UAS              Bob
>       |                |                |                |
>       |   INVITE       |                |                |
>       |--------------->|   INVITE       |                |
>       |     100        |--------------->|                |
>       |<---------------|   INVITE       |                |
>       |                |<---------------|                |
>       |                |                |                |
>       |                |              INVITE             |
>       |                |-------------------------------->|
>       |                |                |                |
>       |                |               180               |
>       |                |<--------------------------------|
>       |                |                |                |
>       |                |      180       |                |
>       |                |--------------->|                |
>       |                |                |                |
>       |                |      180       |                |
>       |      180       |<---------------|                |
>       |<---------------|                |                |
>       |                |               200               |
>       |                |<--------------------------------|
>       |                |                |                |
>       |                |      200       |                |
>       |                |--------------->|                |
>       |                |                |                |
>       |                |      200       |                |
>       |                |<---------------|                |
>       |       200      |                |                |
>       |<---------------|                |                |
>       |                |                |                |
>       |               ACK               |                |
>       |-------------------------------->|                |
>       |                |       ACK      |                |
>       |                |<---------------|                |
>       |                |                |                |
>       |               ACK               |                |
>       |                |                |                |
>       |               ACK               |                |
>       |                |                |                |
>       |               ACK               |                |
>       .                .                .                .
>       .                .                .                .
>       .                .                .                .
>
>       
> Regards
> Hamid R. Hashmi
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20150902/0206d084/attachment.htm>