[Asterisk-Users] (no subject)

[Graham Turner]

was wondering if anyone could give us a run through an explanation of the wiki and other examples of connecting to iptel's sip express router using asterisk pbx so i can understand better the call processing  ..

given the example i work from on john todd's www.loligo.com site ; 

exten => _3.,1,SetCallerID(${IPTELUSERID})
exten => _3.,2,SetCIDname(${IPTELUSERNAME})
exten => _3.,3,Dial(SIP/${EXTEN:1}@iptel)
exten => _3.,4,Playback(invalid)
exten => _3.,5,Hangup 

are the first two statements mandatory to connection to iptel.org ??

i understand the dial plan of any numbers prefixed by 3 are interpreted as iptel extensions, and that the third extension priority strips off the prefix 

presumably the call is then 'processed' by the [iptel] section of sip.conf and generates sip call with the credentials in this section as those passed to the iptel.org server ??

how (iassuming they do) these relate in any way to the IPTELUSERID / IPTELUSERNAME variables defined in extensions.conf ??

presumably (and i am using a 7940 sip device) i can dial an asterisk extension of targetiptelusername prefixed with 3 to call the sip user registered with 

qu. does the target iptel username need the iptel.org domain appended to it or is it somehow 'implied' by the above ??

another wiki example suggests the use of a 'fromdomain'  statement in an [iptel] section of sip.conf  ??

TIA 

GT 




-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20040525/94c39dc4/attachment.htm