[cisco-voip] VG-248 SIP Faxing

Matthew Loraditch MLoraditch at heliontechnologies.com
Tue Oct 15 09:12:32 EDT 2013


The other thing you want to check is if your provider even supports fax over sip. I know that Windstream does not and at&t does not.
Matthew G. Loraditch - CCNP-Voice, CCNA-R&S, CCDA

1965 Greenspring Drive
Timonium, MD 21093

voice. 410.252.8830
fax.  410.252.9284

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From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Mike
Sent: Tuesday, October 15, 2013 8:51 AM
To: 'Jason Aarons (AM)'; 'Cisco VOIP'
Subject: Re: [cisco-voip] VG-248 SIP Faxing

So it won't work? Do I need to switch over to a VG224 and run SIP?

From: Jason Aarons (AM) [mailto:jason.aarons at dimensiondata.com]
Sent: Tuesday, October 15, 2013 8:49 AM
To: Mike ; 'Cisco VOIP'
Subject: RE: [cisco-voip] VG-248 SIP Faxing

SCCP on VG224 is non-standards based T.38

SIP is standards based T.38

The two are not compatible.

From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Mike
Sent: Tuesday, October 15, 2013 8:36 AM
To: 'Cisco VOIP'
Subject: [cisco-voip] VG-248 SIP Faxing


Hey all I have a situation where the company is switching over from PRI to SIP, but they have a VG-248 hanging off CUCM.

SIP-->CUBE-->CUCM-->VG248

The VG248 ports are registered as SCCP VGC devices. Is this supported? I know the VG-248 doesn't support T.38 fax protocol, but I'm doing G711 to the provider and wondering if it works without config changes.

Thanks,
Mike


itevomcid
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