Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. If you'd prefer to explore, try our test area to get started. And see here for current known issues.

New Member

7921 through VPN and with non Cisco AP

Is it possible to get the 7921 IP phones registering to CCME through NON Cisco APs?

Is it also possible to register remote 7921 through a VPN?

3 REPLIES
Cisco Employee

Re: 7921 through VPN and with non Cisco AP

Yes can register 7921 through 3rd party APs, but only Cisco APs are supported and guarantee 100% interoperability with the 7921G phone.

If the 7921G is behind a hardware VPN, then yes should have no problems connecting to the CME assuming there is connectivity.

New Member

Re: 7921 through VPN and with non Cisco AP

thanks. Do you know a document where I can find the most important details for these two issues?

I think disable cdp should be the very first step, something else?

Cisco Employee

Re: 7921 through VPN and with non Cisco AP

We don't support 3rd party APs, therefore no docs available.

For ports used by phones and CM, see the follwoing url.

http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/port/6_0/60plrev1.pdf

7921G Deployment Guide

http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7921g/6_0/english/deployment/guide/7921dply.pdf

751
Views
0
Helpful
3
Replies