User manual

Dynamix DW-2FXS/2FXO Gateway (H.323) User Manual
Parameter Usages:
-print print current settings in support command.
-t38 to switch ON/OFF (1 = ON; 0 = OFF) T.38 fax ability. When T.38
ability is ON, Gateway will automatically defer codec (G.723 or
G.729 series) to T.38 when FAX signal is detected.
-t38ecm to switch ON/OFF (1 = ON; 0 = OFF) T.38 fax Error Correction
Mode ability. When high-speed T.38 FAX is running, Gateway will
automatically execute ECM function.
-t38asn1 Enable the ASN.1 support with the FAX.
-faxrdd set fax redundancy depth. User can increase FAX redundancy
depth when network traffic is heavy. For example, if user set fax
redundancy as 2, Gateway will resend fax packets every 2
packets.
-fstart to switch ON/OFF (1 = ON; 0 = OFF) fstartStart function. Fast
Start function can shorten the connection time if the opposite
party also supports fastStart.
-tunnel to switch ON/OFF (1 = ON; 0 = OFF) H.245 tunneling function. If
the function is ON, Gateway will send H.245 (Call Control
messages) via H.225’s (Call Signal messages) link. The function
is effective only when both sides support H.245 tunnel.
-h245fs If the function is ON, Gateway can send H.245 messages after
FastStart.
-earlyh245 enable/disable early H.245 function. The function is effective
only when both sides support early H.245.
Note: it is not recommended to change the value in this command, only if
users do know well the application. This might cause incompatibility
with other devices.
4.2.18 [phone]
Gateway’s progress tone is configurable. Default tone value is set
according to U.S. tone specification. Users may adjust the values according
to their own country’s tone specification or users-defined tone specification.
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