[cisco-voip] Cisco 8851 not failing over to backup circuit...

Jonathan Charles jonvoip at gmail.com
Thu Apr 23 22:36:10 EDT 2015


No secure; the phone works fine when the MPLS is up... this doesn't make
sense to me.



Jonathan

On Thu, Apr 23, 2015 at 8:22 PM, Ryan Huff <ryanhuff at outlook.com> wrote:

> Could also be a CTL issue if your doing secure ...
>
> Thanks,
>
> Ryan
>
>
> -------- Original Message --------
> From: Ryan Huff <ryanhuff at outlook.com>
> Sent: Thursday, April 23, 2015 08:48 PM
> To: Jonathan Charles <jonvoip at gmail.com>
> Subject: Re: [cisco-voip] Cisco 8851 not failing over to backup circuit...
> CC: cisco-voip at puck.nether.net
>
> What load on the 51s and is that load version present on all nodes?
>
> Thanks,
>
> Ryan
>
>
> -------- Original Message --------
> From: Jonathan Charles <jonvoip at gmail.com>
> Sent: Thursday, April 23, 2015 08:44 PM
> To: Ryan Huff <ryanhuff at outlook.com>
> Subject: Re: [cisco-voip] Cisco 8851 not failing over to backup circuit...
> CC: cisco-voip at puck.nether.net
>
> Settings are identical... I have no idea why only the 8831 is registering
> and the 8851s aren't...
>
>
>
> Jonathan
>
> On Thu, Apr 23, 2015 at 7:37 PM, Ryan Huff <ryanhuff at outlook.com> wrote:
>
>> Same ccm group/device pool .... etc?
>>
>> Thanks,
>>
>> Ryan
>>
>>
>> -------- Original Message --------
>> From: Jonathan Charles <jonvoip at gmail.com>
>> Sent: Thursday, April 23, 2015 08:35 PM
>> To: cisco-voip at puck.nether.net
>> Subject: [cisco-voip] Cisco 8851 not failing over to backup circuit...
>>
>> We have CUCM 8.6.2 with Cisco 8851, Cisco 8831 phones at a remote
>> location; they are connected over MPLS and a Peplink Balance VPN as a
>> backup.
>>
>> When we yank the MPLS, the 8831 registers with CUCM and works fine....
>> the 8851s do NOT.
>>
>> Any reason the 8851 would act differently?
>>
>>
>>
>>
>> Jonathan
>>
>
>
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