SIP Trunk
Posted: 12 May 2025 11:34
Hi all, hope you're doing well.
I'm following the OXE System Manual: Public and Private Networks, chapter 2 (8AL91049ENAC) and in my testbed I've 3 PBX connected all of them through SIP Trunk, one of these PBX is an Alcatel OXE R101.0
The only problem that i have, is when I call from the PBX1 to the OXE. The OXE reply with and 503-Service Unavailable.
The OXE has the 192.168.115.61, the PBX1 192.168.115.18 and PBX2 192.168.115.92.
I will attach a trace made from the OXE. The PBX2 works well in both sent.
Another thing, when i call from PBX1 to the OXE, in the console i see the message:
"Date & time" 000001MI019/00/004 I=3:4099=B channel choice error No 0 link 1 out 1
Which could be the problem that the OXE is rejecting the calls from PBX1??
The config of SIP Ext Gateway are the similar.
Many thanks for your help, regards
I'm following the OXE System Manual: Public and Private Networks, chapter 2 (8AL91049ENAC) and in my testbed I've 3 PBX connected all of them through SIP Trunk, one of these PBX is an Alcatel OXE R101.0
The only problem that i have, is when I call from the PBX1 to the OXE. The OXE reply with and 503-Service Unavailable.
The OXE has the 192.168.115.61, the PBX1 192.168.115.18 and PBX2 192.168.115.92.
I will attach a trace made from the OXE. The PBX2 works well in both sent.
Another thing, when i call from PBX1 to the OXE, in the console i see the message:
"Date & time" 000001MI019/00/004 I=3:4099=B channel choice error No 0 link 1 out 1
Which could be the problem that the OXE is rejecting the calls from PBX1??
The config of SIP Ext Gateway are the similar.
Many thanks for your help, regards