Cisco ip phone 8811 register with yeastar p550

[devopstechnical]

Hello 
i have cisco ip phone which is in enterprise and i want to register with yeastar p550 so i need some guideline for that i am currently on sip version and yeastar team asking for xml file waiting for the response

[Nithin Eluvathingal · Accepted solution]

If you search community there are lot of discussion regarding this topic

But I am not sure if it’s applicable to 88xx as I never tried. I have tried with old 79xx

https://community.cisco.com/t5/ip-telephony-and-phones/create-sep-cnf-xml-file-3rd-party-hosted-services/td-p/3756501

I would recommend to convert the enterprise version to MPP. Note there is a licensee cost for the conversion.

[devopstechnical]

I tried the xml file it is not working I can’t able to make it work and Yeastar team is asking for xml with sip configurations 

[devopstechnical]

Update i was able to register ip phone with enterprise version but for 8831 i cannot register it says phone not registered

[devopstechnical]

This is the logs and attached the configuration

[00:02:53, 01/01/00] SEPAC44F215EC3F 192.168.0.38/24 192.168.0.1 CP-8831 0.0.0.0 1 0 1 4 0 0 4095 192.168.0.150 38015 946685369644946684973476 14 Sent:REGISTER sip:192.168.0.150 SIP/2.0 Cseq:102 REGISTER CallId:ac44f215-ec3f0002-1c969766-5de350a4@192.168.0.38