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Universal Network Terminal TAU-32M.IP 275
'Transmit flash' is configured on this port)
a dedicated payload in RTP voice packets;
2—Flash transmission is performed with
SIP/H323 protocol methods.
faxtransfer
Master protocol/codec used for fax
transmissions
0—use G.711A codec for fax transmissions.
1—use G.711U codec for fax transmissions.
2—use Т.38 protocol for fax transmissions.
slave_faxtransfer
Slave
protocol/codec
used
for
fax
transmissions
0—use G.711A codec for fax transmissions.
1—use G.711U codec for fax transmissions.
2—use Т.38 protocol for fax transmissions.
3—do not use slave protocol/codeс for fax
transmissions.
modemtransfer
Protocol used for data transfer (modem)
0—use G.711A codec in VBD (V.152) mode
to transfer data via modem connection;
1—use G.711U codec in VBD (V.152) mode
to transfer data via modem connection;
2—use G.711A codec to transfer data via
modem connection. When entering modem
data transfer mode via SIP protocol, echo
cancellation and VAD are disabled with
attributes described in RFC3108
recommendation:
a=silenceSupp:off - - - -
a=ecan:fb off -;
3—use G.711U codec to transfer data via
modem connection. When entering modem
data transfer mode via SIP protocol, echo
cancellation and VAD are disabled with
attributes described in RFC3108
recommendation:
a=silenceSupp:off - - - -
a=ecan:fb off -;
4—disable modem signal detection;
5—use G.711A codec in CISCO NSE mode to
transfer data via modem connection;
6—use G.711U codec in CISCO NSE mode to
transfer data via modem connection.
payload
Type of payload used to transfer RFC2833
packets
96-127
nse_payload
Type of payload used to transfer CISCO NSE
packets
96-127
silencedetector
Voice activity detector (VAD) and silence
suppression (SSup)
0 – disable
1 – enable
echocanceller
Echo cancellation
0 – disable