Zultys MG4 Series, Руководство по установке

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MG Series Gateway Setup Manual ver 306.X (0000000272)
Revision 20 Jul. 12, 11
© 2011 Zultys, Inc. No reproduction of distribution without permission
Page 16 of 42
Technical Publications
Name Des cription
DTMF off-time
This parameter sets the off time (ms) of DTMF signal sent from FXO
port. The default value is 100 ms. Generally, the interval time should be
set in the range of 80 ~ 150 ms.
DTMF
detection
thres hhold Minimum duration time of effective DTMF signal. Its effective range is
32-96 ms and the default value is 48 ms. The greater the value is set, the
more stringent the detection is.
6.3 Adv anced S ettings Media S tream
Recommended settings:

Min.RTP port 20000

Max.RTP port 20999

TOS bits 0x 2E

The rest can be left as default