[Freeswitch-users] FreeSWITCH SIP trunk with CUCM 7.1

BookBag asaad2 at gmail.com
Thu Aug 23 20:01:15 MSD 2012


Install one cucm as publisher and after that finishes install the second
one as subscriber. If you want FS to be your third failover my guess is
that your going to need to edit your router config to forward your phones
to FS since your cucm is the only thing directing your calls to FS
On Aug 23, 2012 7:10 AM, "Brian Foster" <bdfoster at endigotech.com> wrote:

> Use OpenSIPS.
>
> Brian Foster
> Endigo Computer LLC
>
> Sent from a mobile device.
> On Aug 23, 2012 3:39 AM, "Anton Vojlenko" <stargray at bigmir.net> wrote:
>
>> We have two CUCMs and I need create failover with them. How can I do
>> this?
>>
>> 2012/8/23 BookBag <asaad2 at gmail.com>
>>
>>> I actually have that running. I configured a sip trunk between fs and
>>> cucm 7.1.3.  The trick is avoid sip authentication at all costs. Cucm does
>>> not do sip authentication. It can neither accept or register to another sip
>>> trunk.
>>>
>>> Two things need to be done. First on cucm create a sip trunk to fs using
>>> ip address and in your dialplan establish a sip dial route with a prefix
>>> like for example 81. So all cisco users who dial 81xxxx will be routed
>>> through that trunk to your fs ipaddress.
>>>
>>> The other thing that you do is edit your acl to accept everything from
>>> your cucm ip address. Then in your dial plan establish another prefix for
>>> example for example 71. So all fs users will dial 71xxxx to get to a cucm
>>> extension will go directly to xxxx@<cucm ip>.  Let me know if you need
>>> additional help.
>>> On Aug 22, 2012 12:03 PM, "Антон Войленко" <stargray at bigmir.net> wrote:
>>>
>>>> Good day!
>>>>
>>>> We have next task. We need config SIP trunk between FreeSWITCH and CUCM
>>>> 7.1. FreeSWITCH have to register on CUCM.
>>>>
>>>> We have made in CUCM SIP trunk with correct SIP Trunk Security Profilefor authorization and created Application User.
>>>>
>>>> But FreeSWITCH can not registered. There is 405 error "SIP trunk
>>>> disallow REGISTER". See attachments.
>>>>
>>>> Maybe someone faced with a similar problem?
>>>>
>>>>
>>>> Thanks,
>>>> Anton
>>>>
>>>> _________________________________________________________________________
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>>>> http://www.freeswitchsolutions.com
>>>>
>>>> 
>>>> 
>>>>
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>>> _________________________________________________________________________
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>>> http://www.freeswitchsolutions.com
>>>
>>> 
>>> 
>>>
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>>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
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>>
>>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
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> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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>
>
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