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SIP FAX gateway

rodrigo_magno
Level 1
Level 1

Hi all, I have what I think is a simple question.

I am exploring the IOS FAX capabilities and I needed the following:

I have a software that enables me to send faxes through SIP, on the other end I need a gateway that will receive this SIP call and then forward that FAX call to POTS, thus sending a FAX.

Is there any feature in Cisco IOS that enables this? I've been looking at IOS SIP T38 gateway but I'm not sure that this is the correct option.

Thanks

1 Reply 1

Jonathan Schulenberg
Hall of Fame
Hall of Fame

Yep; T.38 would be the correct protocol to use. Here are the documents on fax and SIP gateway configurations.

Cisco IOS Fax, Modem, and Text Support over IP Configuration Guide, Release 12.4T

http://www.cisco.com/en/US/docs/ios/voice/fax/configuration/guide/12_4t/vf_12_4t_book.html

Cisco IOS SIP Configuration Guide, Release 12.4T

http://www.cisco.com/en/US/docs/ios/voice/sip/configuration/guide/12_4t/sip_12_4t_book.html

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