[cisco-voip] FAX in ATA 186 with CUCM

[Abebe Amare]

Yes I think the ATA is not suited for fax. I have been tasked to use an
ATA186I1-A to connect to an HP MFP 1522nf integrated fax,copy, print and
scan machine. The voice gateway is connected to a GSM carrier via ISDN PRI
E1. Sending fax works intermittently but receiving does not work at all. I
have changed the firmware from SCCP to H323 and with that I can send fax
consistently but still I am unable to receive.

So if possible, stay clear of the ATA for fax.

HTH

Abebe

On Sun, Apr 3, 2011 at 4:11 AM, Lee <ender9600 at gmail.com> wrote:

> I've found the ATAs are horrible with faxes.
>
> Try using a Cisco SPA8000-G1 - 8-Port IP Telephony Gateway.  It's a SIP
> device that I've used on CME.  I've connected faxes and credit card machines
> with no issues.
>
> On Wed, Mar 30, 2011 at 10:01 AM, sheref hf <sheref_hf at hotmail.com> wrote:
>
>>  Hi all,
>>
>> I have CUCM 7.1 with H323 GW .... I have ATA connected with 2 FAXes
>>
>> I already configured the two ATA ports took IP's and registered with CUCM
>> with Directory Numbers : 8012, 8013
>>
>> MY LAnd Lines that will work as FAX Lines on Ports 0/1/0 and 0/1/1
>>
>> what is additional configuration to make these two faxes work well ... and
>> uses the Faxes PSTN Lines ....?
>> the ATA already registered and took DN's .... only
>>
>> Thanks
>>
>>
>>
>>
>>
>> Best Regards,
>>
>>
>>
>> *Sherif Ibrahem Mohamed*
>>
>> Network Engineer
>>
>> *Silicon21NIT Services***
>>
>>
>>
>>
>>
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>>
>
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