Greetings, I’ve got a new FreePBX 14 installation with a Grandstream HT813 FXS/FXO SIP Server connected to a POTS line. Incoming and outgoing calls are working, but they hangup after 30 seconds. This appears to be the failing segment of the log. 172.31.5.164 is the HT813 SIP Server. The FreePBX server is 172.31.4.3 on a /22 (255.255.252.0) network.
Can anyone shed any light on this subject as to why the “RTCP from 172.31.5.164:5015: Failed first packet validity check” is happening?
Thanks, Mark
[2019-10-31 22:04:21] DEBUG[3421] res_pjsip/pjsip_distributor.c: Searching for serializer associated with dialog dlg0x7fb3741213b8 for Response msg 200/BYE/cseq=21026 (rdata0x7fb3ac12a9c8)
[2019-10-31 22:04:21] DEBUG[3421] res_pjsip/pjsip_distributor.c: Found serializer pjsip/distributor-0000003b associated with dialog dlg0x7fb3741213b8
[2019-10-31 22:04:21] DEBUG[3059] res_pjsip_session.c: Source of transaction state change is RX_MSG
[2019-10-31 22:04:21] DEBUG[3059] res_pjsip_session.c: Received response
[2019-10-31 22:04:21] DEBUG[3059] res_pjsip_session.c: Response is 200 OK
[2019-10-31 22:04:21] DEBUG[3059] res_pjsip_session.c: Received response
[2019-10-31 22:04:21] DEBUG[3059] res_pjsip_session.c: Response is 200 OK
[2019-10-31 22:04:21] DEBUG[3059] res_pjsip_session.c: BYE received final response code 200
[2019-10-31 22:04:21] DEBUG[28227][C-0000005c] res_rtp_asterisk.c: Got RTCP report of 12 bytes from 172.31.5.164:5015
[2019-10-31 22:04:21] DEBUG[28227][C-0000005c] res_rtp_asterisk.c: 0x7fb3742a2de0 – RTCP from 172.31.5.164:5015: Failed first packet validity check
[2019-10-31 22:04:21] DEBUG[19332] manager.c: Examining AMI event:
Event: HangupRequest
Privilege: call,all
Channel: PJSIP/6000-0000015a
ChannelState: 6
ChannelStateDesc: Up
CallerIDNum: 14055551212
CallerIDName: NAME HERE
ConnectedLineNum:
ConnectedLineName:
Language: en
AccountCode:
Context: app-pbdirectory
Exten: pbdirectory
Priority: 4
Uniqueid: 9999999999.999
Linkedid: 9999999999.999
Cause: 18