TANDBERG 8000 MXP User Manual page 107

Leased Leased Line is a non-dialing protocol and should be used when two codecs
Line are connected in a point-to-point connection. Use Leased Line when the
handshaking signals DTR and CD are available. DTR and CD correspond to
the X.21 network's C and I signals.
Data Data Triggered mode uses TxData (transmit data), RxData (receive data)
Triggered and clock signals only. Use Data Triggered when no handshake signals are
available.
Manual Manual should be used when no handshake signals are available and the
external equipment requires a constantly connected line.
Network clocking
The network clock setting specifies the number of physical external clock signals.
RS449/V35
Compatible
X21
Compatible
4.8.1.5 H.331 Settings
On
Used when broadcasting a videoconference from one site to many others, e.g.
via satellite, where there is no possibility to negotiate quality between the
receivers and the originator due to one-way communication.
Off Standard two-way communication with quality negotiation between both sides.
Use RS449/V35 Compatible when the external equipment provides
two clock signals, one for transmit and one for receive. The
difference between RS449 and V35 is only the cable.
Use X21 Compatible when the external equipment provides a
common clock signal for both transmit and receive.
4 Administrator Settings
103