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VG224 and Fax/Modem Passthrough

OK, so I have my VG224 talking to CallManager now and regular voice calls are working. Now I need to configure modem and fax passthrough. I'd like to set up the commands globally as all of these 24 ports are going to be dedicated for fax or modem use only. In fact if a voice call ends up on there, I'm not really concerned if the codec is g711. Does anyone have a sample for how I can globally allow fax/modem passthrough on all inbound and outbound calls on the VG224? My configuration is SCCP, however I have been notified that SCCP might not work and H.323 might be a better alternative. Either configuration is OK, just as long as it works. Thanks.

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Re: VG224 and Fax/Modem Passthrough

Modem and fax-relay are not supported on FXS ports with SCCP enabled; only modem and fax pass-through are supported. Configure FXS ports with either fax or modems attached in H.323 or SIP mode

http://www.cisco.com/en/US/customer/products/sw/iosswrel/ps1839/products_feature_guide_chapter09186a00800b5dd6.html#wp1039411

http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_configuration_guide_chapter09186a008053b51f.html#wp1004718

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