VVX 410 - Losing TLS registration SSPS, Unrecognizable Key errors

[Anonymous]

After rolling out UC 5.9.7.4477 we noticed some of our VVX 410s are losing registration to an Asterisk/FreePBX box using TCP/TLS. Rebooting the phones generally resolves the issue for a few days but the issue returns.

Phone logs show the following:

1214095617|app1 |4|00|AppHybridC::termLclChg failed to find pCall
1214095723|sip  |5|00|OnRecvData : Can not decode the packet
1214095748|app1 |4|00|Event: Unrecognizable key - appKeyFunc = 333, scan code 0
1214095805|ssps |5|00|sspsDspPktJBDepth: depthTs=1120 does not agree with numParts=5 (expected min depthTs=1200).
1214095805|ssps |5|00|      : pNewest->timeStamp=0x177a0, pOldest->timeStamp=0x17520 (diff=640) pNewest->partTs=480
1214095805|ssps |5|00|sspsDspPktJBDepth: depthTs=1280 does not agree with numParts=6 (expected min depthTs=1440).
1214095805|ssps |5|00|      : pNewest->timeStamp=0x17840, pOldest->timeStamp=0x17520 (diff=800) pNewest->partTs=480
1214095805|ssps |5|00|sspsDspPktJBDepth: depthTs=1440 does not agree with numParts=7 (expected min depthTs=1680).
1214095805|ssps |5|00|      : pNewest->timeStamp=0x178e0, pOldest->timeStamp=0x17520 (diff=960) pNewest->partTs=480
1214095805|ssps |5|00|sspsDspPktJBDepth: depthTs=1600 does not agree with numParts=8 (expected min depthTs=1920).
1214095805|ssps |5|00|      : pNewest->timeStamp=0x17980, pOldest->timeStamp=0x17520 (diff=1120) pNewest->partTs=480
1214095828|ssps |5|00|sspsDspPktJBDepth: depthTs=1120 does not agree with numParts=5 (expected min depthTs=1200).
1214095828|ssps |5|00|      : pNewest->timeStamp=0x42d10, pOldest->timeStamp=0x42a90 (diff=640) pNewest->partTs=480
1214095828|ssps |5|00|sspsDspPktJBDepth: depthTs=1280 does not agree with numParts=6 (expected min depthTs=1440).
1214095828|ssps |5|00|      : pNewest->timeStamp=0x42db0, pOldest->timeStamp=0x42a90 (diff=800) pNewest->partTs=480
1214095828|ssps |5|00|sspsDspPktJBDepth: depthTs=1440 does not agree with numParts=7 (expected min depthTs=1680).
1214095828|ssps |5|00|      : pNewest->timeStamp=0x42e50, pOldest->timeStamp=0x42a90 (diff=960) pNewest->partTs=480
1214095828|ssps |5|00|sspsDspPktJBDepth: depthTs=1600 does not agree with numParts=8 (expected min depthTs=1920).
1214095828|ssps |5|00|      : pNewest->timeStamp=0x42ef0, pOldest->timeStamp=0x42a90 (diff=1120) pNewest->partTs=480
1214095838|sip  |5|00|OnRecvData : Can not decode the packet
1214095838|sip  |5|00|OnRecvData : Can not decode the packet
1214095846|ssps |5|00|sspsDspPktJBDepth: depthTs=1120 does not agree with numParts=5 (expected min depthTs=1200).
1214095846|ssps |5|00|      : pNewest->timeStamp=0x66940, pOldest->timeStamp=0x666c0 (diff=640) pNewest->partTs=480
1214095953|sip  |5|00|OnRecvData : Can not decode the packet
1214095953|sip  |5|00|OnRecvData : Can not decode the packet
1214100108|ssps |5|00|sspsDspPktJBDepth: depthTs=1600 does not agree with numParts=8 (expected min depthTs=1920).
1214100108|ssps |5|00|      : pNewest->timeStamp=0x17b880, pOldest->timeStamp=0x17b420 (diff=1120) pNewest->partTs=480
1214100108|sip  |5|00|OnRecvData : Can not decode the packet
1214100306|app1 |4|00|AppHybridC::termLclChg failed to find pCall
1214100338|sip  |5|00|OnRecvData : Can not decode the packet

[SteffenBaierUK]

Hello @rqphoneadmin ,

Welcome to the Poly Community.

I only had a brief look at this and without debugging we cannot really figure out the root cause.

From another internal ticket when

1214095723|sip  |5|00|OnRecvData : Can not decode the packet

This happened to a phone without being registered to a line. The suggestion was to use:

nat.keepalive.interval="20"

I suggest you try these FAQ post:

Jan 19, 2012 Question: How to troubleshoot Poly VoIP related Issues?

Resolution: Please check => here <=

Apr 17, 2013 Question: How can I setup a TLS connection for SIP signaling and / or troubleshoot this?

Resolution: Please check => here <=

The best and quickest way forward is to contact our Support organization as the community is run by volunteers only.

Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.

Best Regards

Steffen Baier