Table of programmable parameters 3.2, 49 fax > advanced erf – 2N Wireless 3G router 2N EasyRoute_old design - User manual, 1571 v1.06 User Manual

Page 49

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Table of Programmable Parameters

3.2

49

FAX > Advanced

ERF

Reinvite tone

Define to which of the detected tones the reinvite tone should be sent in the SIP

protocol from the voice codec (G.729, e.g.) for T.38 transmission.

Setting options:

CNG/CED/DIS

Default setting:

CNG

Reinvite direction

Define which of the subscribers should make reinvite from the voice codec for

T.38.

Setting options:

Calling/Called

Default setting:

Called

Allways reinvite on DIS

If this option is selected, T.38 reinvite is executed by DIS frame detection

regardless of two previous options.

Setting options:

Enabled/Disabled

Default setting:

Enabled

Use old ASN notation

The transmission obeys the preset ASN standard.

Setting options:

Enabled/Disabled

Default setting:

Enabled

Disable ECM

Set error correction on the T.30 level for the devices that enable this function.

Setting options:

Enabled/Disabled

Default setting:

Disabled

Tip

n

Each network to which 2N

®

EasyRoute is connected may behave in a

different way. If you have FAX transmission problems, you can probably
resolve them by setting the above mentioned parameters properly.

Output signal power

Set the output signal level for FAX modulation.

Default setting:

10 dBm

Data wait time

Set the total size of the buffer for the T.38 process.

Setting options:

0 – 1000

Default setting:

500

Data transmission redundancy (V.17, V.29, V.27)

Set the UDPTL protocol parameters. Define how many copies of the preceding

packets should be used for error correction.

Setting options:

0 - 4

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