To Enable A T.38 Fax; Lines; Media Gateways - Nortel BCM50 Configuration Manual

402 Chapter 47 T.38 fax
5 Verify that the codecs are set at the default before performing T.38 sessions.

To enable a T.38 fax

1 Click Configuration > Telephony Resources.
2
In the Telephony Resources panel, select the row for IP Trunks.
The details panel appears.
3 Click the H323 Media Parameters tab or the SIP Media Parameters tab.
4
Select the Enable T.38 fax check box.
Figure 118 H323 Media Parameters tab

Lines

To enable T.38 fax protocol you must configure the following:
• Voice over IP (VoIP) lines (see
• target lines (see
• call routing (see
• destination codes (see

Media gateways

T.38 UDP redundancy refers to the number of times IP packets (not fax pages) are sent, because
TCP/UDP does not support packet validation (unlike TCP/IP).
To configure media gateways, click Configuration > Resources > Media Gateways.
NN40020-603 NN40020-603
"Configuring lines" on page
"Configuring lines: Target lines" on page
"Dialing plan: Routing configurations" on page
"Destination codes" on page
129)
141)
247)
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