[cisco-voip] Fax Detect..

Jonathan Charles jonvoip at gmail.com
Wed Sep 28 12:25:06 EDT 2016


Thanks, but that side is fine... it is the detection of fax vs. voice and
diverting fax calls to a T.37 router (since the 4000 doesn't support T.37
any more)



Jonathan

On Wed, Sep 28, 2016 at 12:12 AM, James Buchanan <james.buchanan2 at gmail.com>
wrote:

> I wrote this simplified explanation about eight years ago for SIP. I think
> you could probably adapt it for your situation.
>
> Thanks,
>
> James
>
> On Wed, Sep 28, 2016 at 12:15 AM, Jonathan Charles <jonvoip at gmail.com>
> wrote:
>
>> So, I am trying to understand this configuration:
>>
>> http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube_
>> proto/configuration/15-mt/cube-proto-15-mt-book/voi-cube
>> -fax-detection-vxml.html
>>
>> I want to configure a 2921 with the TCL Fax Offramp (T.37 Fax to
>> Email)... however, I need to detect fax on the line before forwarding it to
>> that router...
>>
>> Inbound is a 4451-X via T1-CAS, with a back to back PRI to the 2921 for
>> T.37...
>>
>>
>> The plan:
>>
>> Use Fax Detect on inbound calls and if it is a fax, forward it out the
>> PRI to the 2921.
>>
>> If it is voice, route the call to CUCM.
>>
>> However, the guide does not appear to explain how to route individual
>> numbers, only fax to a range of numbers.
>>
>> For example, someone calls 8000, and I detect fax, send 8000 down the
>> back to back PRI to the 2921. If someone calls 8001, do the same, and for
>> 8002, and so on.
>>
>> Anyone ever configure this?
>>
>>
>>
>> Jonathan
>>
>> _______________________________________________
>> cisco-voip mailing list
>> cisco-voip at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>
>>
>
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