[asterisk-users] asterisk 13.16 / pjsip / t.38: res_pjsip_t38.c:207 t38_automatic_reject: Automatically rejecting T.38 request on channel 'PJSIP/91-00000007'

Michael Maier m1278468 at mailbox.org
Fri Jun 16 08:49:18 CDT 2017

Am 16.06.2017 um 11:12 schrieb Joshua Colp:
> On Fri, Jun 16, 2017, at 02:13 AM, Michael Maier wrote:
>> Has anybody any idea why asterisk drops the media stream in the 200 OK?
>> The channel has been T38_ENABLED before! Or is it necessary to add more
>> debug code? Who does the negotiating?
>> Only asterisk or is pjsip doing some parts, too?
> Asterisk does the T.38 negotiation and produces the answer SDP, PJSIP
> does the SDP negotiation. It's likely in the realm of Asterisk where it
> is doing that.

t38modem and asterisk are using

m=image 35622 udptl t38

Provider uses

m=image 35622 UDPTL t38

Could this be a problem? If I'm sending internal only, it's always 

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