Asterisk AMI SIP channel detect phone ringing

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Hey guys, I am using a SIP trunk to make outgoing calls. Outgoing calls are
going through okay. I am using the AMI to Originate a call. The
channel is not returning any event when the phone on the PSTN is
ringing. How can i detect the phone ringing on the SIP channel? Am desperate. Thanks.

Asterisk Users 3.2 years ago 0 Answer

Asterisk 10.4.0 Now Available

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The Asterisk Development Team has announced the release of Asterisk 10.4.0.
This release is available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk The release of Asterisk 10.4.0 resolves several issues reported by the
community and would have not been possible without your participation.
Thank you! The following are the issues resolved in this release: * --- Prevent chanspy from binding to zombie channels
(Closes issue ASTERISK-19493. Reported by lvl) * --- Fix Dial m and r options and forked calls generating warnings
for voice frames.
(Closes issue ASTERISK-16901. Reported by Chris Gentle) *…

Asterisk Users 3.2 years ago 0 Answer

Asterisk 1.8.12.0 Now Available

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The Asterisk Development Team has announced the release of Asterisk 1.8.12.0.
This release is available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk The release of Asterisk 1.8.12.0 resolves several issues reported by the
community and would have not been possible without your participation.
Thank you! The following are the issues resolved in this release: * --- Prevent chanspy from binding to zombie channels
(Closes issue ASTERISK-19493. Reported by lvl) * --- Fix Dial m and r options and forked calls generating warnings
for voice frames.
(Closes issue ASTERISK-16901. Reported by Chris Gentle) *…

Asterisk Users 3.2 years ago 0 Answer

parsing issue

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I get an error when I execute this code
exten => rejected,n,Hangup($[-1*${Z}]) May 2 13:42:09] WARNING[23128]: ast_expr2.fl:468 ast_yyerror:
ast_yyerror(): syntax error: syntax error, unexpected $end, expecting
'-' or '!' or '(' or ''; Input:
-1* The variable "Z" has a negative number, which is the code that I need
to use in the hangup.
Any idea how can I do this? There is no ABS() function in Asterisk. I
already filed a request for it but it turns up that it will cost me
money. How can I remove the sign from…

Asterisk Users 3.2 years ago 4 Answer

hangup problem on T1 span

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Hello all, I'm trying to solve a problem on a T1 span setup wherein calls are
apparently not hanging up properly. The system in question is using a Xorcom Astribank with 1 full and 1
partial T1 span, and running Asterisk 1.4.36. The symptom is that when a call hangs up on a DAHDI channel (according to
Asterisk), and another outgoing call tries to open a new channel on the
same line as the hung-up call within approximately a minute of the hangup,
the new call gets a congestion notice ("all circuits busy") from

Asterisk Users 3.2 years ago 1 Answer