Thanks Alex for your quick reply.

I did as you mentioned and looked at the initial INVITE section. This is the only error I can find in regards to rtpengine:

Oct 15 15:02:10 ashprodkama52 kamailio[8028]: 83(8139) DEBUG: rtpengine [rtpengine.c:2914]: select_rtpp_node_old(): rtpengine hash table lookup failed to find node for calllen=20 callid=16pgtn7s4pdk9l42gcmf viabranch=

Is this what you were referring to?

On Thu, Oct 15, 2020 at 11:57 AM Alex Balashov abalashov@evaristesys.com wrote:

This sounds like the offer command for the invite never made it to RTPEngine, so it was never engaged and does not know what’s up 200 OK answer is for. In other words, look further back in the history of this call.

— Sent from mobile, with due apologies for brevity and errors.

On Oct 15, 2020, at 11:49 AM, Andrew Chen achen@fuze.com wrote:

 Hi all,

Today I saw the following errors reported by rtpengine module:

Oct 15 15:02:10 ashprodkama52 kamailio[8028]: 30(8086) DEBUG: rtpengine [rtpengine.c:2453]: rtpp_function_call(): proxy reply: d6:result5:error12:error-reason15:Unknown call-ide Oct 15 15:02:10 ashprodkama52 kamailio[8028]: 30(8086) ERROR: rtpengine [rtpengine.c:2474]: rtpp_function_call(): proxy replied with error: Unknown call-id

This was on the 200 OK response back from our Freeswitch.

Any idea what would cause this?

Thanks.

-- Andy Chen Sr. Telephony Lead Engineer achen@ achen@thinkingphones.comfuze.com

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