Extensions.conf

Asterisk Asterisk Support
1

Hi All,

quick question, I have the following in my extensions.conf:

exten => _1700.,1,Dial(SIP/${EXTEN}); * sample extension is 17005121212
exten => _1.,1,Dial(Zap/g2/${EXTEN});

but it seems that exten => _1.,1,Dial(Zap/g2/${EXTEN}); is taking priority… so we I call 1700xxxxx it goes through Zap channel

how can I change this so all 1700. Dial(SIP… and 1. Dial(zap…?

Thanks

2

You need to specify the exact long for SIP or ZAP with the X for avoid that issue.

exten => _1700XXXXXXX,1,Dial(SIP/${EXTEN}); * sample extension is 17005121212
exten => _1XXXX.,1,Dial(Zap/g2/${EXTEN});

3

thanks… it’s 10 digit number in both cases… that wont be an issue? so if I do this:

exten => _1700XXXXXXX,1,Dial(SIP/${EXTEN}); * sample extension is 17005121212
exten => _1XXXXXXXXXX,1,Dial(Zap/g2/${EXTEN});

then it should work?

Also another question, how can I make it so if calling SIP fails then calls IAX the same extension…

Thanks a lot

4

The issue will be present if one desired zap number contains 1700, so its much better use a code per example

exten => _771700XXXXXXX,1,Dial(SIP/${EXTEN:2}); * sample extension is 17005121212
exten => _661XXXXXXXXXX,1,Dial(Zap/g2/${EXTEN:2});

{EXTEN:2} will trunk the 2 front digits in that case 77 and 66.

For use IAX when SIP fails you need to configure an IAX peer in both servers and only do this:

exten => _771700XXXXXXX,1,Dial(SIP/${EXTEN:2}); * sample extension is 17005121212
exten => _771700XXXXXXX,2,Dial(IAX2/peername/${EXTEN:2}); * sample extension is 17005121212

5

got it…ok…

the SIP to IAX is actually within the same server so is this ok:

exten => _771700XXXXXXX,1,Dial(SIP/${EXTEN:2}); * sample extension is 17005121212
exten => _771700XXXXXXX,2,Dial(IAX2/${EXTEN:2}); * sample extension is 17005121212

Thanks

6

If your Phone support IAX protocol is ok, but before you need to define all peers in iax.conf, like sip.conf. There are few softphones and hardphones wich can support IAX.

7

All good and working fine…Thanks for your help