08-16-2012 01:45 PM - edited 03-21-2019 06:10 AM
I have SIP trunking (no FXO). I realize it's not very reliable for faxing, but I still would like to give it a shot.
Under Telephony > Call handling > T.37 Fax to Mail, it's enabled. Under Mailboxes it says:
"Mailboxes with the extension configured as a destination or internal number for
an Incoming Dial Plan on a PSTN trunk are available to be selected."
When I click Add, I don't have any "available mailboxes listed". I do have a bunch of Incoming SIP Trunking DIDs configured pointing to individual extensions.
What am I missing? Is it only supported for FXO/PRI?
08-16-2012 02:36 PM
Hello Roman,
Unfortunately, T.37 Fax to Mail is only supported with FXO/PRI.
See page 437 of the CCA Admin Guide: http://www.cisco.com/en/US/docs/net_mgmt/cisco_configuration_assistant/version3_2_1/administration_guide/cca_sbcs_admin_guide.pdf
Thanks,
-john
08-16-2012 08:20 PM
Thanks! I wonder why Cisco doesn't want to allow it for SIP.
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