Place is started on error - Device security mismatch

In this section, what happened when the SIP device is not configured to support TLS in the CuCM:

•Device is set to "IPTrade Profile EK - Standard SIP Non-Secure Profile"

 "IPTrade Profile EK - Standard SIP Non-Secure Profile" is only support TCP and UDP

The context is the same as described in SIP Registration.

TPO logs and network analysis

•When the place is starting, TLS handshake seems OK but the CuCM terminate the session.

•There is an error in the TPO log for the SIP registration

<7632:2018.12.13-11.36.07:665:error:CCL: - CCL!E0008 [errCode][8] - [proxyDump][Domain:cucm12pub.iptrade.local

IP:

Protocol:TLS

Port:5061

Transport:3

] - [deviceId][SEP800000000009] - [reasonCode][0] - [errLine][857] - [registrarDump][sip:cucm12pub;transport=TLS] - [errFileName][CSIPBulkRegister.cpp] - [reason][] - [userDump][FROM: "" <sip:8900@cucm12pub>

sip:8900@cucm12pub;transport=TLS

contact: <sip:f3a8f41d-d7bc-cd28-ffc4-a0f73c3e0bba@10.10.7.7:5062;transport=TLS>

sip:f3a8f41d-d7bc-cd28-ffc4-a0f73c3e0bba@10.10.7.7:5062;transport=TLS] - [warning][] >

•Changing the trace level of CCL to debug2 (trace.logger@ccl.eventlevel = debug2) shows the reason of the registration failure

<9044:2018.12.13-11.39.26:960:debug2:CCL.SIP: - CCL!D0001 [msg][

--------------- SIP ---------------

10.10.7.7:5062 <-- 10.12.1.235:5061

SIP/2.0 403 Forbidden

Via: SIP/2.0/TLS 10.10.7.7:5062;branch=z9hG4bK-664e9be7-794d-1d9d837-401ec9b0

From: ""<sip:8900@cucm12pub.iptrade.local>;tag=6558fc40-5f054dc9-794d-40d71740-7070a0a-13c4-759

To: ""<sip:8900@cucm12pub.iptrade.local>;tag=1190011488

Date: Thu, 13 Dec 2018 10:39:26 GMT

Call-ID: 1959e1c8-37a3517a-794d-42fc0198-7070a0a-13c4-759

Server: Cisco-CUCM12.0

CSeq: 1 REGISTER

Warning: 399 cucm12pub "Device security mismatch: expected TCP/UDP, received TLS"

Content-Length: 0

] >