Hello, I have a TE410P connected to a telco on port1 and legacy Matra pbx on port2. When calling an extension managed by the legacy pbx through the telco (with a normal pots phone), I get ringing. However when calling that same extension through a SIP phone, no ringing is heard. Here is the output: -- Executing Dial("SIP/tmm1-9463", "Zap/g2/4530||") in new stack -- Requested transfer capability: 0x00 - SPEECH -- Called g2/4530 -- Zap/33-1 is proceeding passing it to SIP/tmm1-9463 -- Zap/33-1 is ringing and the exten: exten => _45XX,1,Dial(Zap/g2/${EXTEN}||) "g2" being port2 on the TE410P. I tried adding "R" to the Dial() options to no avail. What could the problem be?