Hello,<br><br>The PBX Siemens BusinessPhone 250 uses the prefix 0 to make an external call(nationals, internationals,...) and I need to make external calls from asterisk to this PBX, for if the IP provider falls.<br><br>With the internal calls I don't have problems, the PBX make all without problems, but when the call coming from Asterisk, has to be external it doesn't call, although I indicate the prefix in the call, for example "0971539230", and it doesn't call to the number.
<br><br>An bit of my dialplan to make the call across the PBX<br><br>exten => _09.,1,Dial(Zap/g1/${EXTEN},20,tTr)<br>exten => _09.,2,Congestion<br><br>Any suggestions, to how I can make that the PBX receives correctly the call, PREFIX+number, to make the external call.
<br><br>Thanks in advance,<br><br>Regards<br><br>Llorenç<br><br>