Multi-Tech Systems MMV1600 owner manual Configuration 6 FXS to FXS

2.7 Configuration 6

Configuration 6 is the data/voice/fax configuration with two MultiMux MMV1608C/56/V multiplexers with single composite link connecting a minicomputer and a telephone and/or fax machine at the local site to a group of remote terminals and printer on the data part of the network and a second set of telephone and/or fax machine on the voice/fax channels. The FXS to FXS configuration is shown in Figure 2-6. In this configuration the data communications is set up per configuration 1.

This configuration has the MV2 Voice/Fax board installed in the MMV1608/56/V multiplexers for the voice over data communications. Both sites have the MV2 Voice/Fax boards connecting VOICE/FAX CHANNEL 1and/or 2 FXS connector(s) on the back panel of the multiplexer to either a telephone and/or a fax machine or both.

Terminal

Terminal	Printer	Asynchronous			Asynchronous
		Channel
			PDN		Channel
	Modem
			Composite Link	MultiMux 16
		MultiMux 16
Terminal				Multiplexer
		Multiplexer			Minicomputer
	PC			Voice/Fax
Voice/Fax		Voice/Fax Channel 2 FXS		Channel 1	Voice/Fax
				FXS
Channel 1					Channel 2 FXS
FXS
				Telephone
	Telephone	Fax		Local Site
	Remote Site				Fax
				(Node 1)

(Node 2)

Figure 2-6. Configuration 6 (FXS to FXS)

Both sites are configured for an FXS configuration on voice/fax channel 1and/or 2 using the V1LIFXS command and/or V2LIFXS command and setting the Remote Interface type for the same thing using the V1RIFXS and/or V2RIFXS. The parameters for local voice/fax channels can be displayed using the VL (List the voice/fax channel parameters) command. The voice/fax channel parameters are shown in Configuration 6 Voice/Fax Channel Parameters. The voice/fax channel parameters are described in Chapter 5 Commands of this manual.

LOCAL VOICE/FAX PARAMETERS CHANNEL1		LOCAL VOICE/FAX PARAMTERS CHANNEL 2
PARAMETER	STATUS	PARAMETER	STATUS
DESTINATION CHANNEL:	01	DESTINATION CHANNEL:	02
DESTINATION NODE:	02	DESTINATION NODE:	02
LINK A/B/D:	A	LINK A/B/D:	A
DIGITIZING RATE:	16000	DIGITIZING RATE:	16000
OUTPUT LEVEL ATTEN.:	12	OUTPUT LEVEL ATTEN.:	12
INPUT LEVEL GAIN:	03	INPUT LEVEL GAIN:	03
SILENCE SUPPRESSION:	00	SILENCE SUPPRESSION:	00
LOCAL INTERFACE TYPE:	FXS	LOCAL INTERFACE TYPE:	FXS
GROUND/LOOP START (FXS):	LOOP	GROUND/LOOP START (FXS):	LOOP
2 OR 4 WIRE (E&M):	2 WIRE	2 OR 4 WIRE (E&M):	2 WIRE
DIALTONE/WINK (E&M):	N/A	DIALTONE/WINK (E&M):	N/A
WINK TIMER (E&M)	N/A	WINK TIMER (E&M)	N/A
REMOTE INTERFACE TYPE:	FXS	REMOTE INTERFACE TYPE:	FXS
GROUND/LOOP START (FXS):	LOOP	GROUND/LOOP START (FXS):	LOOP
2 OR 4 WIRE (E&M):	2 WIRE	2 OR 4 WIRE (E&M):	2 WIRE
DIALTONE/WINK (E&M):	N/A	DIALTONE/WINK (E&M):	N/A