User`s manual

T.38 NoAttribute No attribute (Fax version, Bit Rate, Buffer,

Datagram…) indicated in T.38 Re-Invite

with Session Description Protocol (SDP).

You can Enable/Disable this option.

FAX redundancy depth Specify the resend times (0~3)for FAX error

packet,

T.38 FAX Type Select the FAX Type to use, you can

choose the following:

z T.38

z ByPass

z Auto

T.30 FAXByPass Codec Select the FAX ByPass Codec to use, you

can choose the following:

z G.711 a-law

z G.711 u-law

Flash key function (FXS only)

Select the function of Flash key, you can

choose the following:

z Disable

z Transfer

z SIP Message

Keypad DTMF type Select the type of Keypad DTMF, you can

choose the following:

z In-Band

z RFC2833

z SIP Info

End of dial key Select the End of dial key, you can choose

the following:

z Disable

z *

z #

DTMF Detection Sensitivity Specify the grade of DTMF Detection

Sensitivity, the value range is (1~5)

Dial Wait Timeout (1~60sec) Specify the duration of dial waiting when the

receiver is off hook. The range is 1~60 sec.

Inter Digits Timeout (1~5sec) Specify the interval of input digits, if the

interval is over the setting, the system will

end the dial and send out the DTMF. The