[Freeswitch-users] FreeSWITCH SIP trunk with CUCM 7.1

[Anton Vojlenko]

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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> _________________________________________________________________________
> 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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