Disallowing a perticaular No. to dial

Asterisk Asterisk Support
1

hello

Can any one tell me how can i Restrict a perticular sip extension not to dial an internation no. 92212789320…I dont want this to effect to the rest of the extensions

How can i do that…do i have to make a seprate dialplan for that sip user perticularly…can anyone tell me

Thanks
Hasnain

2

you shouldn’t have to create a separate dialplan. you could either :

a) create a new context for this user with a single extension matching this number that just went to Congestion(). then #include the rest of the dialplan.

b) create some pattern-matching in the dialplan that went to Congestion() (or any other message you want) if the CallerID(Num) matched the user in question when dialling that destination.

3

hello

I really appreciate your help… actaully im a bit new to it, can you pleae create a sample of what you said…so that i could past it there after some customization…it would really help me alot

Thanks
Hasnain

4

[quote=“hasnain110”]I really appreciate your help… actaully im a bit new to it, can you pleae create a sample of what you said…so that i could past it there after some customization…it would really help me alot
[/quote]

scenario a : [from-internal-restricted] exten => _92212789320,1,NoOp(Disallowed International Call) exten => _92212789320,2,Congestion() exten => _92212789320,3,Hangup() #include = from-internal ; this is where the rest of your internal dialplan is kept

scenario b : [from-internal] exten => _92212789320,1,NoOp(Checking for Disallowed International Call) exten => _92212789320,2,GotoIf($["${CALLERIDNUM}" = "INSERT EXTENSION NUMBER HERE"]?3:5) exten => _92212789320,3,Congestion() exten => _92212789320,4,Hangup() exten => _92212789320,5,Dial(INSERT YOUR DIALSTRING HERE) exten => _92212789320,6,Hangup() ; rest of dialplan follows

the wiki is your friend. we were all new once, it’s up to you how much you learn. voip-info.org/wiki/index.php … cmd+GotoIf

5

hello

Thanks alot for the help…ill try these codes and ill let you know , again thanks alot

6

i like baconbutties way of having separate contexts…this is how our system is set up and it has proved to be IMMENSELY flexible…

[internal]
include => local-extensions
include => toll-free
include => long-distance
include => local
include => international

[internal-restricted]
include => local-extensions
include => toll-free
include => local

[internal-only]
include => local-extensions

;;;;;;;;;;;;;;

[local-extensions]
exten => 101,1,Dial(SIP/101,15)…
; and so on

i’m not going to code out all of the outbound dialing contexts - basically it’s the same as what baconbuttie already posted, but with _9NXXNXXXXXX instead of the actual number, but you get the idea.

nested contexts are probably the BEST way to streamline your dialplan. between that and file includes (#include “filename.conf”) you can break everything up into bite-size pieces, which makes modifying and adjusting thigns VERY easy…

sorry to go off like this, but if this helps anyone it’s worth it.