Multi-Tech Systems Mvp-2400/2410/3010, Mvp-210/410/810 Voice/ip Gateways S000249C User Guide

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Appendix B:  Cable Pinouts 
						

							Cable Pinouts MultiVOIP User Guide
402
Appendix B:  Cable Pinouts
Command Cable
RJ-45 Connector End-to-End Pin Info
;>4+,
PIN NO.4
7
8
3
2
6
1
51
2
3
4
5
6
7
8
To DTE
Device
(e.g., PC)
CLEAR TO SEND
TRANSMIT DATA
RECEIVE DATA
SIGNAL GROUND
PIN NO.
To Command
Port ConnectorDB9F RJ-45
RJ-45 connector plugs into Command Port of
MultiVOIP.
DB-9 connector plugs into serial port of command
PC (which runs MultiVOIP configuration
software).
Ethernet Connector
The functions of the individual conductors of the MultiVOIP’s Ethernet port are
shown on a pin-by-pin basis below.
RJ-45 Ethernet Connector Pin Circuit Signal Name
;>4+,
1
2
3
6TD+ Data Transmit Positive
TD- Data Transmit Negative
RD+ Data Receive Positive
RD- Data Receive Negative 
						

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403
T1/E1 Connector
T1/E1 Connector
;>4+,
Transmit Pair (to line)}4
5
Receive Pair (from line)}1
2
Voice/Fax Channel Connectors
;>4+,;
Pin Functions (E&M Interface)
Pin Descr Function
1M Input
2E Output
3T1 4-Wire Output
4 R 4-Wire Input, 2-Wire Input
5 T 4-Wire Input, 2-Wire Input
6R1 4-Wire Output
7 SG Signal Ground (Output)
8 SB Signal Battery (Output) 
						

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404
Pin Functions (FXS/FXO Interface)
FXS Pin Description FXO Pin Description
2N/C 2N/C
3Ring 3Tip
4Tip 4Ring
5N/C 5N/C 
						

							MultiVOIP User Guide TCP/UDP Port Assignments
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Appendix C:  TCP/UDP Port
Assignments 
						

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Well Known Port Numbers
The following description of port number assignments for Internet Protocol (IP)
communication is taken from the Internet Assigned Numbers Authority (IANA) web
site (dubyadubyadubya.iana.org).
“The Well Known Ports are assigned by
the IANA and on most systems can only
be used by system (or root) processes or
by programs executed by privileged
users. Ports are used in the TCP
[RFC793] to name the ends of logical
connections which carry long term
conversations. For the purpose of
providing services to unknown callers, a
service contact port is defined. This list
specifies the port used by the server
process as its contact port. The contact
port is sometimes called the well-
known port. To the extent possible,
these same port assignments are used
with the UDP [RFC768]. The range for
assigned ports managed by the IANA is
0-1023.”
Well-known port numbers especially pertinent to MultiVOIP operation are listed
below.
Port Number Assignment List
Well-Known Port Numbers
Function Port Number
telnet 23
tftp 69
snmp 161
snmp tray 162
gatekeeper registration 1719
H.323 1720
SIP 5060
SysLog 514 
						

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Appendix D:  Installation
Instructions for MVP428
Upgrade Card 
						

							MVP428 Upgrade Installation MultiVOIP User Guide
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Installation Instructions for MVP428 Upgrade Card
In this procedure, you will install an additional circuit board into the MVP410,
converting it from a 4-channel voip to an 8-channel voip.
Procedure in Detail
1. Power down and unplug the MVP410 unit.
2. Using a Phillips driver, remove the blank cover plate at the rear of the
MVP410 chassis.  Save the screws.
screws on blank  cover plate  (2)
Figure D-2: Removing screws from blank cover plate
Summary:      (A) Attach four standoffs to main circuit card.
(B) Mate the 60-pin connectors (male connector
on main circuit card; female on upgrade card).
(C) Attach upgrade card to main circuit card (4
screws).



*
*
(A)
*   Add standoffs here
        (2 places).

Replace main card screws
with standoffs here
(2 places).
(B)
Mate 60-pin
connectors.
(C)Attach upgrade card
(screw s into  standoffs
-- 4 places).
Figure D-1.  Installation Summary 
						

							MultiVOIP User Guide MVP428 Upgrade Installation
409
3. Using a Phillips driver, remove the three screws that secure the main circuit
board and back panel assembly to the chassis.
NOTE:
Follow standard ESD
precautions to protect the
circuit board from static
electricity damage.
back panel screws (3)
Figure D-3: Removing screws from back panel
4. Slide the main circuit board out of the chassis far enough to unplug the
power connector.
power connector
Figure D-4: Accessing power connector
5. Unplug the power connector from the main circuit board.
6. Slide the main circuit board completely out of the chassis and place on a
non-conductive, static-safe table-top surface.
7. Remove mounting hardware (2 screws, 2 nuts, and 4 standoffs) from its
package. 
						

							MVP428 Upgrade Installation MultiVOIP User Guide
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8. On the phone-jack side of the circuit card, three screws attach the circuit
card to the back panel.  Two of these screws are adjacent to the four phone-
jack pairs.  Remove these two screws.
Screw locati ons ( 2)
at phone-jack edge
of board.
Figure D-5: Screws to be removed and replaced with standoffs
(phone-jack edge of board; top view)
9. Replace these two screws with standoffs.
10. There are two copper-plated holes at the LED edge of the circuit card.
Place a nut beneath each hole (lockwasher side should be in contact with
board) and attach a standoff to each location\.
Standoff locations (2) at LED edge
of board (top view).
Stan doff/nut attachment
(rear  bot tom view)
Figure D-6: Standoffs at LED edge of board (top view)