Version 6.4 143 March 2012
SIP User's Manual 12. Media
12.2 Fax and Modem Capabilities
This section describes the device's fax and modem capabilities, and includes the following
main subsections:
Fax and modem operating modes (see 'Fax/Modem Operating Modes' on page 144)
Fax and modem transport modes (see 'Fax/Modem Transport Modes' on page 144)
V.34 fax support (see 'V.34 Fax Support' on page 149)
V.152 support (see 'V.152 Support' on page 150)
The fax and modem parameters can e configured in the 'Fax/Modem/CID Settings page.
For a detailed description of the parameters appearing on this page, see 'Configuration
Parameters Reference' on page 541.
To configure the fax and modem parameters:
1. Open the Fax/Modem/CID Settings page (Configuration tab > VoIP menu > Media
submenu > Fax/Modem/CID Settings).
Figure 12-2: Fax/Modem/CID Settings Page
2. Configure the parameters as required.
3. Click Submit to apply your changes.
4. To save the changes to flash memory, see 'Saving Configuration' on page 482.
Note: Some SIP parameters override these fax and modem parameters (see the
parameter IsFaxUsed, and V.152 parameters in Section 'V.152 Support' on
page 150).