[asterisk-dev] Help:ast_channel_get_by_exten returns NULL

[warrior back]

Hello,
>
>
I tried to get asterisk channel by calling ast_channel_get_by_exten function
but It is returning NULL.

Based upon my extensions.conf (as shown below) I am calling
ast_channel_get_by_exten  function as

ast_channel_get_by_exten("1000","default");    but is returns NULL

*extensions.conf is*
[default]
exten => 1000,1,Dial(SIP/1000)
exten => 2000,1,Dial(SIP/2000)

Is it any way to get channel  through number(number may be SIP number or
phone number)

Please help me how can i get channel by exten.




Thanks and Regards,
Vikash
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