I have a strange problem using AMI to originate a call.
If I do
Action:originate
Channel:SIP/203
Exten:202
Priority:1
Context:from-internal
Account:203
my softphone (extension 203) rings and when I answer I’m connected to extension 202. I can keep the conversation as long as I want.
But if I
Action:originate
Channel:SIP/203
Exten: xxxxxxxxxx
Priority:1
Context:from-internal
Account:203
where xxxxxxxxxx is my mobile phone number then
my softphone (extension 203) rings and when I answer my mobile rings. If I answer the call the line drops exactly after 32 seconds.
The outbound route goes to a DAHDI channel (isdn line).
If I manually dial my mobile phone number in the softphone (extension 203) I can keep on talking as long as I want.
I know 32 seconds in the SIP timer B standard timeout but I can’t understand what is happening.
Any help would be greatly appreciated.
Andrea