7975 or DX650 IP phone configure over internet

[shahulhameed]

Dear Friends

My management wants to provide Cisco 7975 or DX 650 collaboration IP phone to work outside with same extension what configured for them in office.

Does any one configured and have experience please share it. If you share with screen shot it will be good.

We have installed Cisco Jabber for them using internet without VPN.

Thanks and Regards,

Shahul Hameed.

[Jaime Valencia]

For the 7975 you would need to use the Phone VPN feature, for the DX650 you could use MRA.

[shahulhameed]

Mr Jaime CUCM 10.5 can support this feature or do we need higher version (Like 11.0)?

[Jaime Valencia]

Yes, all the above is supported on 10.5, if you're on that train, you should be on 10.5(2) to the latest release.

[shahulhameed]

Please advise what expressway version need?

[Manish Gogna]

Hi Shahul,

Please do a google search for "MRA Deployment guide" , you will get answers to all MRA related queries.

Manish

[Ronak Agarwal]

For 7975, you can use https://supportforums.cisco.com/document/33891/ip-phone-ssl-vpn-asa-using-anyconnect