Hi Bogdan,<br><br>Thanks to help me,<br>This is a diagramm of the speach between the SCSCF and the AS<br>SCSCF AS<br><code>|Time | xx.xx.xx.199 |<br>
| |
| xx.xx.xx.250 | <br>|0,006
| INVITE SDP ( xxxxxxxxxxxxxxxx) |SIP From:
<a href="mailto:sip%3A%2B33xxxxxxxxx@xxxxxxxxxxxxx.org">sip:+33xxxxxxxxx@xxxxxxxxxxxxx.org</a>
<a href="mailto:To%3Asip%3A%2B33xxxxxxxxxx@xxxxxxxxxxxxx.org">To:sip:+33xxxxxxxxxx@xxxxxxxxxxxxx.org</a><br>| |(58126)
------------------> (5060) |<br>|0,016 | 100 Giving a
try |SIP Status<br>| |(58126)
<------------------ (5060) |<br>|0,094 | 476
Unresolvable destination (476/TM) |SIP Status<br>|
|(58126) <------------------ (5060) |<br>|0,100 |
ACK | |SIP Request<br>| |(58126)
------------------> (5060) |</code><br><br>and this is the log of the AS<br><br><code>May 20 18:48:22 xxxxxxx /usr/local/sbin/opensips[5214]: new branch
at tel:+336xxxxxxxx<br>May 20 18:48:22 xxxxxxx
/usr/local/sbin/opensips[5214]: CRITICAL:core:mk_proxy: could not
resolve hostname: ""<br>May 20 18:48:22 xxxxxxx
/usr/local/sbin/opensips[5214]: ERROR:tm:uri2proxy: bad host name in URI
<tel:+336xxxxxxxx><br>May 20 18:48:22 xxxxxxx
/usr/local/sbin/opensips[5214]: ERROR:tm:t_forward_nonack: failure to
add branches</code><br><br>Tomorrow i will post the INVITE request and reply <br><br>Regards,<br><br>Mehdi BOUDOU<br>