[cisco-voip] Using fax with ATA SCCP

Fedorov, Konstantin kfedor at amt.ru
Thu Mar 16 04:12:55 EST 2006


Hi,

Addition.


If you use ATA with SCCP.
And use g711 codec within this region, no additional configuration 
required.

But mgcp configuration doesn't pertain to this.
Because ccm-manager fallback necessary to remove mgcp control
of you pots lines. 

-----------------------
Sincerely Yours,
Konstantin Fedorov

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Robin H
Sent: Wednesday, March 15, 2006 10:09 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Using fax with ATA SCCP

Hi,

Does using "ccm-manager fallback-mgcp" will retain the MGCP config for
fax as well? ie: using passthrough mode.

regards,
Robin

http://www.cisco.com/en/US/products/hw/gatecont/ps514/products_administr
ation_guide_chapter09186a00801e0e0d.html#wp1037094

and

http://www.cisco.com/en/US/tech/tk1077/technologies_tech_note09186a00801
44630.shtml

In general, You must not worry about SRST/ ATA will register.
But to save fax functionality you also must configure
ccm-manager fallback-mgcp


-----------------------
Sincerely Yours,
Konstantin Fedorov

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Ciscozest
Sent: Monday, March 06, 2006 3:58 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Using fax with ATA SCCP

I have MGCP/SRST gateway with ATA SCCP and a fax machine connect to it
in branch office. The CallManager is in HQ. When
SRST mode is active, I know IP Phones (SCCP) are able to register to
SRST gateway and still function properly. How about
the ATA? Does it able to failover/register with SRST gateway and
maintain my fax functionality during SRST mode? If not,
any suggestion to eliminate this problem? thanks

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