Specifications

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Cisco Unity Express Voice-Mail and Auto-Attendant CLI Administrator Guide for 3.0 and Later Versions
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Chapter 23 Configuring Your Cisco IOS Gateway for T.37 On-Ramp and Off-Ramp Fax Support
Configuring Your Cisco IOS Gateway for T.37 On-Ramp and Off-Ramp Fax Support
Configuration Example
For a configuration example that also includes the configuration for T.37 Off-ramp, see the
“Configuration Example” section on page 17.
Configuring the Fax Gateway for T.37 Off-Ramp
Prerequisites
You must configure at least one of each of the following dial peers on the off-ramp gateway for T.37
• Incoming dial peer to associate the inbound SMTP message with a called fax number
• Outgoing dial peer to route the call to an outbound telephony circuit.
The following example shows a configuration for an incoming dial peer to associate the inbound SMTP
message with a called fax number:
dial-peer voice 2 mmoip
description off-ramp inbound VoiP from CUE
Step 6
ip domain name domain_name
Example:
se-10-0-0-0(config)# ip domain name gateway.com
Specifies the domain name used by the router to
establish an SMTP connection with the embedded
SMTP server.
Step 7
mta send server [IP address | DNSname] port number
Example:
se-10-0-0-0(config)# mta send server 192.168.113.13
port 25
Specifies where the router sends received faxes. You
can configure multiple instances of this command.
However, only the first instance in the configuration
is used unless when there is an SMTP transaction
failure.
Step 8
mta send with-subject both
Example:
se-10-0-0-0(config)# mta send with-subject both
Configures the gateway to include the calling and
called party number in an e-mails’s “Subject:” field.
Step 9
mta send mail-from username name
Example:
se-10-0-0-0(config)# mta send mail-from username
smith
Prevents SMTP transaction failures by specifying a
valid username for an e-mail’s “From” field. To have
the calling number to appear as the username, set the
username to $s$.
Step 10
mta send mail-from hostname name
Example:
se-10-0-0-0(config)# mta send mail-from hostname
fax-gateway.gateway.com
Prevents SMTP transaction failures by specifying a
valid hostname for an e-mail’s “From” field. Used in
combination with the previous command to enable
the user to see “username@hostname” in an e-mail’s
“From” field.
Step 11
end
Example:
se-10-0-0-0(config)# end
Returns to privileged EXEC mode.
Command or Action Purpose