Hello,
I'm using Kamailio as a proxy between several voice gateways and if the call fails for whatever reason (far end is busy etc) I am forwarding to an Asterisk box to play an announcement.
Within the failure route I am using allow_source_address_group() to ascertain if the failure response was from a Voice Gateway or Asterisk itself, however it appears to return the group for the first branch when the reply is from the second branch to Asterisk.
To handle the failure I am adding some headers, and setting a new destination indirectly with ds_select_dst before t_relay. I am using 5.5.3 on Debian 11, using KEMI / Python.
Does anyone have any ideas?
Thanks Matthew
Matthew,
In failure_route[], you're dealing with transaction, not branch. And winning transaction is one with biggest return code. But can you please explain a bit more about your task? Means I did not get what is first branch and second one.
вт, 15 февр. 2022 г. в 19:54, Marrold kamailio@marrold.co.uk:
Hello,
I'm using Kamailio as a proxy between several voice gateways and if the call fails for whatever reason (far end is busy etc) I am forwarding to an Asterisk box to play an announcement.
Within the failure route I am using allow_source_address_group() to ascertain if the failure response was from a Voice Gateway or Asterisk itself, however it appears to return the group for the first branch when the reply is from the second branch to Asterisk.
To handle the failure I am adding some headers, and setting a new destination indirectly with ds_select_dst before t_relay. I am using 5.5.3 on Debian 11, using KEMI / Python.
Does anyone have any ideas?
Thanks Matthew
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