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
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