Hi,

I'm using Kamailio 5.5.3 with a KEMI / Python based configuration on Debian 11.

In my reply route I am trying to convert a 183 to a 180 with: KSR.textopsx.change_reply_status(180, "Ringing")

I've noticed with TOPOS enabled, it doesn't work and I still see a 183 go out. But with it disabled, it works as expected and it's converted to a 180. I get the same behaviour with / without msg_apply_changes()

Config looks like this:

def ksr_onreply_manage(self, msg):

KSR.info(f"ksr_onreply_manage\r\n")

scode = KSR.pv.get("$rs")

if KSR.permissions.allow_source_address_group()<0:
if scode == 183:
KSR.info(f"ksr_onreply_manage: Converting 183 to 180\r\n")
KSR.textopsx.change_reply_status(180, "Ringing")
KSR.textopsx.msg_apply_changes()

if scode>100 and scode<299 :
self.ksr_route_natmanage(msg)

return 1

The debug log doesn't reveal anything too obvious, I can share if its of any use.

Does anyone have any suggestions?

Thanks

Matthew