Add third party SIP Phone to CCM 5

Unanswered Question
Feb 14th, 2008

'm not able to register this SIP Phone to the CCM5.0. I have device license that cater all IP Phone models.(LIC-CM-DL-100=)


I got error message " Login Forbidden" "timeout" in the IP Phone.


In the CCM, I got this message in Phone COnfig Window


Registration: Rejected.


Can you explain on how to register this 3rd party IP phone to CCM?


Is it CCM able to support SIP Phone?

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Overall Rating: 4 (1 ratings)
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davetucker Fri, 02/15/2008 - 03:58

Hi,


This is most likely because of the following...


Because third-party SIP phones do not send a MAC address, they must identify themselves by using digest authentication.


The REGISTER message includes the following header:


Authorization: Digest username="swhite",realm="ccmsipline",nonce="GBauADss2qoWr6k9y3hGGVDAqnLfoLk5",uri="sip:172.18.197.224",algorithm=MD5,response="126c0643a4923359ab59d4f53494552e"


The username, swhite, must match an end user that is configured in the End User Configuration window of Cisco Unified CallManager Administration. The administrator configures the SIP third-party phone with the user; for example, swhite, in the Digest User field of Phone Configuration window.


See the following document.


http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/5_1_3/ccmcfg/b09sip3p.html


Hope this helps, if so please rate.


Regards,


Dave

noxkrugger Fri, 02/15/2008 - 06:37

How to verify this message:-


Authorization: Digest username="swhite",realm="ccmsipline",nonce="GBauADss2qoWr6k9y3hGGVDAqnLfoLk5",uri="sip:172.18.197.224",algorithm=MD5,response="126c0643a4923359ab59d4f53494552e"



I've already configure end user in CCM and match that username & password with the SIP Phone. I use Eyebeam/X-lite.


Maybe the configuration at Xlite or CCM that I have missed out. I've already follow the procedure in the link you provided b4 this, but failed.



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