[Asterisk-Users] callprogress option

[Shaun Tierney]

Ok, so if I turn callprogress off, and try to connect a call which is
bridged between an incoming line and an outgoing line, will it treat the
call as being answered once it is bridged or once it is actually answered on
the outgoing T1 trunk?

Thanks,

Shaun

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com]On Behalf Of Eric
Wieling
Sent: Monday, November 22, 2004 10:12 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] callprogress option


Shaun Tierney wrote:

>>From what I've been reading about the callprogress option, it seems like
it
> will work properly only with a T1 or PRI in the US.  Is that correct or
are
> there still issues with call progress detection even if those
qualifications
> are met?

If you ask me it doesnt' work well nomatter what kind of line you have.

VoIP (IAX/SIP/H323), PRI, and T-1/E-1 do not need callprogress.  The
telco provides everything required for progress detection.  Analog
ports don't (usually) provide this and so callprogress is needed.
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