New Rock Technologies MX series User Manual

MX Series Voice Gateway User Manual
New Rock Technologies, Inc. 49
Figure 2-29 MX60/MX60E/MX120G Fax Configuration Interface
Table 2-11 Fax Configuration Parameters
Name
Description
Initial offer
Codec
Click Edit, go to Basic>System page to configure. For details, see 2.2.4 System.
RTP port Min.
Click Edit, go to Advanced>Media stream page to configure. For details, see 2.6.5 Media
Stream.
RTP port Max.
Click Edit, go to Advanced>Media stream page to configure. For details, see 2.6.5 Media
Stream.
Fax configuration
Transport mode
The device supports two fax modes: T.38 and G.711 transparent transmission.
When fax messages are received or sent through an analog trunk, the G.711 transparent
transmission mode is required. When fax messages are received or sent through an IP trunk, a
T.38 or a G.711 transparent transmission mode needs to be selected according to an actual
requirement and the mode supported by the IP phone operation platform. If both T.38 and G.711
transparent transmission modes are supported, T.38 is recommended because it is more stable.
Enable G.711 pass-through according to the your device model:
 HX4E/MX8A: Select G.711 pass-through in this area.
 MX60/MX60E/MX120G: Select G.711 in this field, and then select Pass-through.
Adjustable parameters when G.711 pass-through is enabled (default values are recommended):
Receiving terminal
(Only supported by
MX60/
MX60E/MX120G
 Re-INVITE: automatically select the codec according to the Re-INVITE negotiation result.
 Pass-through: select G.711 pass-through.
To ensure normal operation of the pass-through function, make sure that G.711U/20 or
G.711A/20 is selected in Codec.

New Rock Technologies MX series Specifications

General

Brand	New Rock Technologies
Model	MX series
Category	Gateway
Language	English