[cisco-voip] CUCM 10.5(2) ASA Phone Proxy

Erick Bergquist erickbee at gmail.com
Tue Jul 5 15:55:59 EDT 2016


Yea, I stumbled across the ASA guide mentioning it when I was trying
to find something stating CUCM 8.6 and phone proxy wasn't supported.

On Tue, Jul 5, 2016 at 12:17 PM, Brian Meade <bmeade90 at vt.edu> wrote:
> I'm not so sure that was supposed to be added in there.  Phone proxy never
> supported the security by default features of CUCM which is why it went End
> of Support with 8.x along with Phone VPN being launched.  It looks like a
> doc bug was made to add CUCM 8.0 support into the ASA config guide recently-
> https://bst.cloudapps.cisco.com/bugsearch/bug/CSCto66376
>
> Security By Default features were never added to the ASA code that I know
> of- https://bst.cloudapps.cisco.com/bugsearch/bug/CSCti62447
>
> On Tue, Jul 5, 2016 at 1:19 PM, Erick Bergquist <erickbee at gmail.com> wrote:
>>
>> The ASA 9.x documentation has Call Manager 8.0.x listed in it's
>> configuration guide for phone proxy. Just went through this recently
>> working on a phone proxy issue.
>>
>>
>> On Tue, Jul 5, 2016 at 10:58 AM, Brian Meade <bmeade90 at vt.edu> wrote:
>> > Technically phone proxy isn't supported on 8.x either.  It ended support
>> > after 7.x and Phone VPN replaced it in 8.x.  If you're just using
>> > 7940/60s
>> > and IP Communicator, it should work still though.
>> >
>> > Do you have a mixed mode CUCM cluster now or just doing non-secure
>> > between
>> > the ASA and CUCM?  You can check the Cluster Security Mode under
>> > System->Enterprise Parameters.
>> >
>> > You really will want to use Phone VPN or MRA with Expressway instead of
>> > Phone VPN though as it's not supported by TAC unless on CUCM 7.x.
>> >
>> > On Tue, Jul 5, 2016 at 5:05 AM, Abebe Amare <abucho at gmail.com> wrote:
>> >>
>> >> I am on the planning process to migrate CUCM 8.5 cluster to 10.5(2)
>> >> using
>> >> PCD simple migration to minimize any change. Since Phone Proxy is not
>> >> supported on CUCM 10.x, I am thinking to keep the 8.5 cluster but
>> >> change the
>> >> IP address. My question is this:
>> >>
>> >> 1. Do I have to enroll the certificate from CUCM to ASA when I change
>> >> the
>> >> IP address of CUCM 8.5?
>> >> 2. What are other alternative features to phone proxy?
>> >>
>> >> best regards,
>> >>
>> >> Abebe
>> >>
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>> >>
>> >
>> >
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>
>


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