Running a cloud-hosted Asterisk server (have tried multiple versions to find a fix, but operating 20.9.3 currently).
Deployed with USECALLMANAGER patch for 8851 endpoints.
SIPS + SRTP deployment, and everything is working well. Two-way calling, etc.
Endpoints are chan sip, and sip trunk to provider is PJSIP.
Now the issue:
When I call outbound, and then place the call on hold, I can resume the call without issue.
However, when I receive the call inbound (from a local extension or external call), if I place it on hold, when I resume, the phone call ends immediately.
I’ve traced the error back on the phone, and here is a comparison of the SIP debug when working (outbound call) vs non-working (inbound call)
Working (outbound call)
(567-883) JAVA-sipio-sent---> INVITE sip:***@SER.VER.PUB.IP:5061;transport=tls SIP/2.0^M
Via: SIP/2.0/TLS 10.45.10.62:52654;branch=z9hG4bK7bd2da44^M
From: "***" <sip:***@SER.VER.PUB.IP>;tag=706bb92427fe003f2f7a63f4-20c4ff7a^M
To: <sip:***@SER.VER.PUB.IP>;tag=as77b83cd8^M
Call-ID: 706bb924-27fe0008-320e604b-4ddaeee2@10.45.10.62^M
Max-Forwards: 70^M
Session-ID: 65140f5100105000a000706bb92427fe;remote=00000000000000000000000000000000^M
Date: Mon, 07 Oct 2024 20:17:50 GMT^M
CSeq: 104 INVITE^M
User-Agent: Cisco-CP8851/12.8.1^M
Contact: <sip:***@10.45.10.62:52654;transport=tls>;+u.sip!devicename.ccm.cisco.com="SEP706BB92427FE"^M
Accept: application/sdp^M
Allow: ACK,BYE,CANCEL,INVITE,NOTIFY,OPTIONS,REFER,REGISTER,UPDATE,SUBSCRIBE,INFO^M
Remote-Party-ID: "***" <sip:***@SER.VER.PUB.IP>;party=calling;id-type=subscriber;privacy=off;screen=yes^M
Call-Info: <urn:x-cisco-remotecc:resume>^M
Supported: replaces,join,sdp-anat,norefersub,resource-priority,extended-refer,X-cisco-callinfo,X-cisco-serviceuri,X-cisco-escapecodes,X-cisco-service-control,X-c
Allow-Events: kpml,dialog^M
Recv-Info: conference^M
Recv-Info: x-cisco-conference^M
Authorization: Digest username="7091",realm="asterisk",uri="sip:***@SER.VER.PUB.IP:5061;transport=tls",response="...",nonce="...",algorithm=MD5^M
Content-Length: 1471^M
Content-Type: application/sdp^M
Content-Disposition: session;handling=optional^M
^M
v=0^M
o=Cisco-SIPUA 11011 2 IN IP4 10.45.10.62^M
s=SIP Call^M
b=AS:4064^M
t=0 0^M
m=audio 21434 RTP/SAVP 0 114 9 124 113 115 8 116 18 101^M
c=IN IP4 10.45.10.62^M
b=TIAS:64000^M
a=crypto:1 AEAD_AES_256_GCM inline:...^M
a=crypto:2 AEAD_AES_128_GCM inline:...^M
a=crypto:3 AES_CM_128_HMAC_SHA1_80 inline:...^M
a=crypto:4 AES_CM_128_HMAC_SHA1_32 inline:...^M
a=crypto:5 AEAD_AES_256_GCM inline:... UNENCRYPTED_SRTCP^M
a=crypto:6 AEAD_AES_128_GCM inline:... UNENCRYPTED_SRTCP^M
a=crypto:7 AES_CM_128_HMAC_SHA1_80 inline:... UNENCRYPTED_SRTCP^M
a=crypto:8 AES_CM_128_HMAC_SHA1_32 inline:... UNENCRYPTED_SRTCP^M
a=rtpmap:0 PCMU/80
a=rtpmap:114 opus/48000/2^M
a=fmtp:114 maxplaybackrate=16000;sprop-maxcapturerate=16000;maxaveragebitrate=64000;stereo=0;sprop-stereo=0;usedtx=0^M
a=rtpmap:9 G722/8000^M
a=rtpmap:124 ISAC/16000^M
a=rtpmap:113 AMR-WB/16000^M
a=fmtp:113 octet-align=0;mode-change-capability=2^M
a=rtpmap:115 AMR-WB/16000^M
a=fmtp:115 octet-align=1;mode-change-capability=2^M
a=rtpmap:8 PCMA/8000^M
a=rtpmap:116 iLBC/8000^M
a=fmtp:116 mode=20^M
a=rtpmap:18 G729/8000^M
a=fmtp:18 annexb=yes^M
a=rtpmap:101 telephone-event/8000^M
a=fmtp:101 0-15^M
a=sendrecv^M
(567-883) JAVA-sipio-recv<--- SIP/2.0 100 Trying^M
Via: SIP/2.0/TLS 10.45.10.62:52654;branch=z9hG4bK7bd2da44;received=PHO.NE.PUB.IP;rport=61496^M
From: "***" <sip:***@SER.VER.PUB.IP>;tag=706bb92427fe003f2f7a63f4-20c4ff7a^M
To: <sip:***@SER.VER.PUB.IP>;tag=as77b83cd8^M
Call-ID: 706bb924-27fe0008-320e604b-4ddaeee2@10.45.10.62^M
CSeq: 104 INVITE^M
Server: Asterisk PBX 20.9.1^M
Allow: INVITE, ACK, CANCEL, OPTIONS,BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE^M
Supported: replaces,timer,X-cisco-sis-10.0.0^M
Contact: <sip:***@SER.VER.PUB.IP:5061;transport=tls>^M
Call-Info: <urn:x-cisco-remotecc:callinfo>; orientation=to; security=Encrypted^M
Content-Length: 0^M
(567-883) JAVA-sipio-recv<--- SIP/2.0 200 OK^M
Via: SIP/2.0/TLS 10.45.10.62:52654;branch=z9hG4bK7bd2da44;received=PHO.NE.PUB.IP;rport=61496^M
From: "***" <sip:***@SER.VER.PUB.IP>;tag=706bb92427fe003f2f7a63f4-20c4ff7a^M
To: <sip:***@SER.VER.PUB.IP>;tag=as77b83cd8^M
Call-ID: 706bb924-27fe0008-320e604b-4ddaeee2@10.45.10.62^M
CSeq: 104 INVITE^M
Server: Asterisk PBX 20.9.1^M
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE^M
Supported: replaces,timer,X-cisco-sis-10.0.0^M
Contact: <sip:***@SER.VER.PUB.IP:5061;transport=tls>^M
Content-Type: application/sdp^M
Content-Length: 343^M
^M
v=0^M
o=root 1788566023 1788566025 IN IP4 SER.VER.PUB.IP^M
s=Asterisk PBX 20.9.1^M
c=IN IP4 SER.VER.PUB.IP^M
t=0 0^M
m=audio 11528 RTP/SAVP 9 101^M
a=crypto:1 AEAD_AES_256_GCM inline:...^M
a=rtpmap:9 G722/8000^M
a=rtpmap:101 telephone-event/8000^M
a=fmtp:101 0-16^M
a=maxptime:140^M
a=sendrecv^M
(567-883) JAVA-sipio-sent---> ACK sip:***@SER.VER.PUB.IP:5061;transport=tls SIP/2.0^M
Via: SIP/2.0/TLS 10.45.10.62:52654;branch=z9hG4bK34ffc64b^M
From: "***" <sip:***@SER.VER.PUB.IP>;tag=706bb92427fe003f2f7a63f4-20c4ff7a^M
To: <sip:***@SER.VER.PUB.IP>;tag=as77b83cd8^M
Call-ID: 706bb924-27fe0008-320e604b-4ddaeee2@10.45.10.62^M
Max-Forwards: 70^M
Session-ID: 65140f5100105000a000706bb92427fe;remote=00000000000000000000000000000000^M
Date: Mon, 07 Oct 2024 20:17:50 GMT^M
CSeq: 104 ACK^M
User-Agent: Cisco-CP8851/12.8.1^M
Remote-Party-ID: "***" <sip:***@SER.VER.PUB.IP>;party=calling;id-type=subscriber;privacy=off;screen=yes^M
Content-Length: 0^M
Recv-Info: conference^M
Recv-Info: x-cisco-conference^M
Authorization: Digest username="7091",realm="asterisk",uri="sip:***@SER.VER.PUB.IP:5061;transport=tls",response="...",nonce="...",algorithm=MD5^M
^M
Non-working (inbound call)
(567-883) JAVA-sipio-sent---> INVITE sip:***@SER.VER.PUB.IP:5061;transport=tls SIP/2.0^M
Via: SIP/2.0/TLS 10.45.10.62:52654;branch=z9hG4bK77f59dcc^M
From: <sip:***@10.45.10.62:52654;transport=tls>;tag=706bb92427fe003e12924eb7-769cfb34^M
To: "***" <sip:***@SER.VER.PUB.IP>;tag=as1a77104e^M
Call-ID: 2839d1857691c804017329400b656ba6@SER.VER.PUB.IP:5061^M
Max-Forwards: 70^M
Session-ID: 4beab8c400105000a000706bb92427fe;remote=00000000000000000000000000000000^M
Date: Mon, 07 Oct 2024 20:14:33 GMT^M
CSeq: 102 INVITE^M
User-Agent: Cisco-CP8851/12.8.1^M
Contact: <sip:***@10.45.10.62:52654;transport=tls>;+u.sip!devicename.ccm.cisco.com="SEP706BB92427FE"^M
Accept: application/sdp^M
Allow: ACK,BYE,CANCEL,INVITE,NOTIFY,OPTIONS,REFER,REGISTER,UPDATE,SUBSCRIBE,INFO^M
Remote-Party-ID: "***" <sip:***@SER.VER.PUB.IP>;party=called;id-type=subscriber;privacy=off;screen=yes^M
Call-Info: <urn:x-cisco-remotecc:resume>^M
Supported: replaces,join,sdp-anat,norefersub,resource-priority,extended-refer,X-cisco-callinfo,X-cisco-serviceuri,X-cisco-escapecodes,X-cisc
Allow-Events: kpml,dialog^M
Recv-Info: conference^M
Recv-Info: x-cisco-conference^M
Authorization: Digest username="7091",realm="asterisk",uri="sip:***@SER.VER.PUB.IP:5061;transport=tls",response="...",nonce="...",algorithm=MD5^M
Content-Length: 1471^M
Content-Type: application/sdp^M
Content-Disposition: session;handling=optional^M
^M
v=0^M
o=Cisco-SIPUA 26440 2 IN IP4 10.45.10.62^M
s=SIP Call^M
b=AS:4064^M
t=0 0^M
m=audio 25924 RTP/SAVP 0 114 9 124 113 115 8 116 18 101^M
c=IN IP4 10.45.10.62^M
b=TIAS:64000^M
a=crypto:1 AEAD_AES_256_GCM inline:...^M
a=crypto:2 AEAD_AES_128_GCM inline:...^M
a=crypto:3 AES_CM_128_HMAC_SHA1_80 inline:...^M
a=crypto:4 AES_CM_128_HMAC_SHA1_32 inline:...^M
a=crypto:5 AEAD_AES_256_GCM inline:... UNENCRYPTED_SRTCP^M
a=crypto:6 AEAD_AES_128_GCM inline:... UNENCRYPTED_SRTCP^M
a=crypto:7 AES_CM_128_HMAC_SHA1_80 inline:... UNENCRYPTED_SRTCP^M
a=crypto:8 AES_CM_128_HMAC_SHA1_32 inline:... UNENCRYPTED_SRTC
a=rtpmap:0 PCMU/8000^M
a=rtpmap:114 opus/48000/2^M
a=fmtp:114 maxplaybackrate=16000;sprop-maxcapturerate=16000;maxaveragebitrate=64000;stereo=0;sprop-stereo=0;usedtx=0^M
a=rtpmap:9 G722/8000^M
a=rtpmap:124 ISAC/16000^M
a=rtpmap:113 AMR-WB/16000^M
a=fmtp:113 octet-align=0;mode-change-capability=2^M
a=rtpmap:115 AMR-WB/16000^M
a=fmtp:115 octet-align=1;mode-change-capability=2^M
a=rtpmap:8 PCMA/8000^M
a=rtpmap:116 iLBC/8000^M
a=fmtp:116 mode=20^M
a=rtpmap:18 G729/8000^M
a=fmtp:18 annexb=yes^M
a=rtpmap:101 telephone-event/8000^M
a=fmtp:101 0-15^M
a=sendrecv^M
(567-883) JAVA-sipio-recv<--- SIP/2.0 100 Trying^M
Via: SIP/2.0/TLS 10.45.10.62:52654;branch=z9hG4bK77f59dcc;received=PHO.NE.PUB.IP;rport=61496^M
From: <sip:***@10.45.10.62:52654;transport=tls>;tag=706bb92427fe003e12924eb7-769cfb34^M
To: "***" <sip:***@SER.VER.PUB.IP>;tag=as1a77104e^M
Call-ID: 2839d1857691c804017329400b656ba6@SER.VER.PUB.IP:5061^M
CSeq: 102 INVITE^M
Server: Asterisk PBX 20.9.1^M
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE^M
Supported: replaces,timer,X-cisco-sis-10.0.0^M
Contact: <sip:***@SER.VER.PUB.IP:5061;transport=tls>^M
Call-Info: <urn:x-cisco-remotecc:callinfo>; orientation=from; security=Encrypted^M
Content-Length: 0^M
(567-883) JAVA-sipio-recv<--- SIP/2.0 200 OK^M
Via: SIP/2.0/TLS 10.45.10.62:52654;branch=z9hG4bK77f59dcc;received=PHO.NE.PUB.IP;rport=61496^M
From: <sip:***@10.45.10.62:52654;transport=tls>;tag=706bb92427fe003e12924eb7-769cfb34^M
To: "***" <sip:***@SER.VER.PUB.IP>;tag=as1a77104e^M
Call-ID: 2839d1857691c804017329400b656ba6@SER.VER.PUB.IP:5061^M
CSeq: 102 INVITE^M
Server: Asterisk PBX 20.9.1^M
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO, PUBLISH, MESSAGE^M
Supported: replaces,timer,X-cisco-sis-10.0.0^M
Contact: <sip:***@SER.VER.PUB.IP:5061;transport=tls>^M
Content-Type: application/sdp^M
Content-Length: 625^M
^M
v=0^M
o=root 2003326329 2003326331 IN IP4 SER.VER.PUB.IP^M
s=Asterisk PBX 20.9.1^M
c=IN IP4 SER.VER.PUB.IP^M
t=0 0^M
m=audio 17756 RTP/SAVP 9 101^M
a=crypto:1 AEAD_AES_256_GCM inline:...^M
a=crypto:2 AEAD_AES_128_GCM inline:...^M
a=crypto:3 AES_256_CM_HMAC_SHA1_80 inline:...^M
a=crypto:4 AEAD_AES_256_GCM inline:...^M
a=rtpmap:9 G722/8000^M
a=rtpmap:101 telephone-event/8000^M
a=fmtp:101 0-16^M
a=maxptime:140^M
a=sendrecv^M
(567-883) JAVA-sipio-sent---> ACK sip:***@SER.VER.PUB.IP:5061;transport=tls SIP/2.0^M
Via: SIP/2.0/TLS 10.45.10.62:52654;branch=z9hG4bK04cb055b^M
From: <sip:***@10.45.10.62:52654;transport=tls>;tag=706bb92427fe003e12924eb7-769cfb34^M
To: "***" <sip:***@SER.VER.PUB.IP>;tag=as1a77104e^M
Call-ID: 2839d1857691c804017329400b656ba6@SER.VER.PUB.IP:5061^M
Max-Forwards: 70^M
Session-ID: 4beab8c400105000a000706bb92427fe;remote=00000000000000000000000000000000^M
Date: Mon, 07 Oct 2024 20:14:33 GMT^M
CSeq: 102 ACK^M
User-Agent: Cisco-CP8851/12.8.1^M
Remote-Party-ID: "***" <sip:***@SER.VER.PUB.IP>;party=called;id-type=subscriber;privacy=off;screen=yes^M
Content-Length: 0^M
Recv-Info: conference^M
Recv-Info: x-cisco-conference^M
Authorization: Digest username="7091",realm="asterisk",uri="sip:***@SER.VER.PUB.IP:5061;transport=tls",response="...",nonce="...",algorithm=MD5^M
^M
(567-885) JAVA- No Matching crypto suite for SRTP Context(AES_256_CM_HMAC_SHA1_80)-'X-crypto:v1' expected
(567-885) JAVA- Unsupported crypto suite
(567-883) JAVA-sipio-sent---> BYE sip:***@SER.VER.PUB.IP:5061;transport=tls SIP/2.0^M
Via: SIP/2.0/TLS 10.45.10.62:52654;branch=z9hG4bK5b7e98bb^M
From: <sip:***@10.45.10.62:52654;transport=tls>;tag=706bb92427fe003e12924eb7-769cfb34^M
To: "***" <sip:***@SER.VER.PUB.IP>;tag=as1a77104e^M
Call-ID: 2839d1857691c804017329400b656ba6@SER.VER.PUB.IP:5061^M
Max-Forwards: 70^M
Session-ID: 4beab8c400105000a000706bb92427fe;remote=00000000000000000000000000000000^M
Date: Mon, 07 Oct 2024 20:14:33 GMT^M
CSeq: 103 BYE^M
User-Agent: Cisco-CP8851/12.8.1^M
Content-Length: 0^M
Authorization: Digest username="7091",realm="asterisk",uri="sip:***@SER.VER.PUB.IP:5061;transport=tls",response="...",nonce="...",algorithm=MD5^M
^M