TANDBERG 700 MXP user manual External Network Settings

TANDBERG 7000 MXP

4.8.1.4 External Network Settings

Before using the system together with external network equipment, you must specify the network parameters on this page. The system has support for up to 2 Mbps (depending on the Bandwidth key loaded) using the External Network (RS449/V.35/X.21) interface. Note that the physical interface on External Networks is one non-standard 26 pin connector. Special cables are required, see Interfaces for cable pinouts.

Call Control

RS366	RS366 Dialing is the only dialing protocol supported and would normally be
Dialing	used together with network clocking RS449/V.35 Compatible when the external
	equipment uses RS366 ports.
RS366	RS366 Adtran ISU 512 offers extra usability when dialing RS366 via an
Adtran	ADTRAN ISU 512 IMUX. This dialing scheme will map the call type and
ISU 512	bandwidth selection to ADTRAN ISU 512 specific suffixes to the dialed number.
	Should only be used when connected to an ADTRAN ISU 512.
	The Adtran ISU512 uses the following suffixes <Number>#C#R
	#C = Call Type
	#2 = audio
	#3 = 56kbps
	#4 = 64kbps
	#R = Channel Rate
	#0 = 2xh221 (2x56\64kbps)
	#1 to 8 = the Call Rate.
Leased	Leased Line is a non-dialing protocol and should be used when two codecs are
Line	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) and
Triggered	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.

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