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Inbound call Failure CUCM 12.5

DJ2018
Level 1
Level 1

Hello Everyone. Hoping to get some answers on this behavior. must be something simple. 

 

When i send call to CUCM in below format i get 404 not found from CUCM to Incoming CUBE.

INVITE sip:1400@subscriber.abc.net SIP/2.0
To: <sip:1400@subscriber.abc.net>

 

When call is sent using IP call rings fine

INVITE sip:1400@1.2.2.100:5060 SIP/2.0
To: <sip:1400@1.2.2.100>

 

In both case i use same CSS on SIP trunk on CUCM which has PARTITION which has 1400 assigned to Phone's line.

Regards
DJ
1 Reply 1

Kaloyan
Cisco Employee
Cisco Employee

Hello,

 

With the domain name, you are essentially doing URI dialing. Please refer to https://community.cisco.com/t5/collaboration-voice-and-video/sip-uri-dialing/ta-p/3157406.

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