On Wed, Jan 22, 2020 at 5:32 PM Phil Mickelson <phil@xxxxxxxxxxxxxxx> wrote:
I'm trying to get the Call-ID from the SIP HEADER using getChannelVar. When I pass SIP_HEADER() and anything as the variable I get Unable to read provided function. If use Call-ID I get Provided variable was not found.This is a connected call. Is it not possible to get SIP HEADER information once it's connected? Or, am I missing something?
Are you using chan_sip or chan_pjsip? If chan_pjsip then you need to use the PJSIP_HEADER function [1] instead. For instance the following returned the call-id for me:
PJSIP_HEADER(read,Call-ID)
How are you attempting to use the channel function [2]? For instance the following returned the call-id for me as well:
CHANNEL(pjsip,call-id)
--
Kevin Harwell
Senior Software Developer
Sangoma Technologies
Check us out at: https://sangoma.com & https://asterisk.org
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