[asterisk-users] G729 - what happens if licences used up?

Eric Wieling EWieling at nyigc.com
Thu Feb 20 11:20:00 CST 2014


In my experience when you run out of g729 licenses additional calls will fail.   Simple as that.   Make sure you run out of licenses.

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Tony Mountifield
Sent: Thursday, February 20, 2014 10:40 AM
To: asterisk-users at lists.digium.com
Subject: [asterisk-users] G729 - what happens if licences used up?

I haven't been able to find the answer online, and am not currently able to conduct an experiment to find the answer...

I understand that in a SIP call where G729 has been negotiated as the preferred codec, a G.729 licence is not consumed until there is a need to perform transcoding, e.g. play a non-g729 sound, or do voicemail, or enter a Meetme, etc.

What happens when a SIP call in progress needs a G.729 licence and they are all in use already? Does the call fail, or go silent, or do a re-INVITE to negotiate another codec?

I'm interested in what happens on Asterisk 1.2 (for a legacy system), and also whether it is any different on later versions.

Thanks,
Tony
--
Tony Mountifield
Work: tony at softins.co.uk - http://www.softins.co.uk
Play: tony at mountifield.org - http://tony.mountifield.org

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