Cisco VG30D Support Question
Cisco VG30D Support Question
Find answers below for this question about Cisco VG30D.Need a Cisco VG30D manual? We have 1 online manual for this item!
Question posted by felixds on February 13th, 2013
Vg30d No Signal In Port 1
Hi,
I have installed a vg30d device on the network, I have only connected the the q931 interface to the box (as the DPNSS cutover date has not been scheduled) but it is still showing as no signal in port 1. The question is this normal or will the port only be active when I connect the DPNSS interface into port 2? please assist.
Regards,
Felix.
Current Answers
Related Cisco VG30D Manual Pages
User Guide - Page 5
...1-1 Scope of this Guide 1-1 The Cisco VG30D Voice Gateway 1-1 Management 1-3
CONTENTS
Installation 2-1 Unpacking and Inspection 2-1 Hardware Installation 2-2 Connection Sequence 2-3 Front Panel Indicators 2-3 STATUS 2-3 LAN 2-3 P1 and P2 2-4 Power 2-4 Back Panel Equipment 2-4 Ports 2-4 Ethernet 2-4 Port 1 & Port 2 2-5 Craft Port 2-5 Alarm Port 2-5 Switches 2-5 Power On/Off 2-5 POST 2-5 Impedance...
User Guide - Page 7
... Advanced Configuration 6-2 Services Configuration 6-2 DPNSS Port 2 Configuration 6-3 Basic Configuration 6-3 Services Configuration 6-3 DPNSS/QSIG Transparency Options Configuration 6-4 QSIG Transparency Through a DPNSS Network 6-4 DPNSS Transparency Through a QSIG Network 6-4 Advanced Service Interworking 6-5 DPNSS Message Waiting Implementations 6-5 DPNSS Networks Containing PBXs from More than...
User Guide - Page 9
...Call Failures 10-8 Fatal Errors 10-9 Event Reporting 10-9 SNMP Traps 10-9 Browser Interface Problems 10-10
Approvals, Safety Instructions, and Statutory Information A-1
Connection to Mains Voltage Supply A-1 Replacing the Mains Fuse A-1
Product Servicing A-1 Network Connections A-2 Equipment Port Classification A-2 Electrical Safety Compliance A-2 EMC Compliance A-2 Earthing Cable A-2 Lithium Cell...
User Guide - Page 11
... Gateway User Guide
1-1 Introduction
1 C H A P T E R
Scope of the Cisco VG30D Voice Gateway product, its installation, maintenance, and general operation. It describes the hardware configuration and management of this Guide
This guide is designed to perform signalling and service reconciliation between two unlike ISDN signalling systems. It typically gets deployed to attach the following...
User Guide - Page 12
.... Cisco VG30D Voice Gateway supports 2 E1 Primary Rate [2 Mbit/s (30B + D) Common Channel Signalling] interfaces; It is particularly suited for example), or
• A DPNSS PBX to a Q.931-based Public ISDN service (such as calling and connected identity when attaching a number of DPNSS PBXs to a QSIG or Q.931 backbone network, or a DPNSS PBX to a remote DPNSS PBX. Figure 1-1 shows DPNSS PBXs...
User Guide - Page 13
... application needs. Factory default settings were installed during manufacturing. See Power On Self Test and IP Address Setup. You can monitor the process using the Gateway Management Interface and a Web browser on the common signalling channel only. Chapter 1 Introduction
Management
Figure 1-2
Cisco VG30D Voice Gateway in Craft Port - Factory Mode.)
OL-19276-01
Cisco...
User Guide - Page 17
...VG30D
274472
STATUS
Status of a packet. The TxD LED flashes amber on receipt of destination. The Link/RxD LED flashes green on transmission of Local Area
active port Network...
Chapter 2 Installation
Connection Sequence
Connection Sequence
To identify the ports, refer to the E1 telephony ports until first-time configuration is complete.
Step 1 Step 2 Step 3
Connect the earthing ...
User Guide - Page 19
... SCN ports. Caution Before connecting any cables or changing any switches, power off the Cisco VG30D Voice Gateway. Impedance Switches
This allows the selection of either 75-ohm or 120-ohm impedance for each port using the Gateway Management Interface on the unit. Caution Make this selection before power is applied to an alarm signal detector...
User Guide - Page 23
Initial Configuration
3 C H A P T E R
Gateway Management Interface
To configure the Cisco VG30D Voice Gateway, you must now connect the Ethernet Port to the IP Network, but do NOT connect to configure the Cisco VG30D Voice Gateway unit. You need a standard Web browser application to the E1 telephony ports yet. OL-19276-01
Cisco VG30D Voice Gateway User Guide
3-1
Ensure that your ...
User Guide - Page 32
...the Cisco VG30D Voice Gateway is connected.
• X or Y Channel Orientation Ensure Channel Orientation is set to In Use when the Cisco VG30D Voice Gateway...VG30D Voice Gateway User Guide
4-4
OL-19276-01 Note Any active ports temporarily will get deactivated while the changes are : • Activate or deactivate DPNSS Port
Puts the DPNSS port (Port 2) in progress will get interupted.
DPNSS...
User Guide - Page 34
... original DPNSS messaging transparently across a QSIG network.
• Re-attempt Transparency after transfer: If the box is checked, the Cisco VG30D Voice ...box.
• Restrict Route Optimisation Call Ref. If setting is configured to a new destination following :
• Enable Virtual Calls: Enabling virtual calls allows the Cisco VG30D Voice Gateway to process non-bearer-related signalling...
User Guide - Page 35
... are made to the basic settings will cause the Cisco VG30D Voice Gateway to temporarily deactivate the Q.931 Port. This option proves suitable for layer 2 framing to be...DPNSS PBX or network.
• Enable Loop Avoidance Insertion: If option is enabled, the Cisco VG30D Voice Gateway will insert a loop avoidance (LA) string containing the Number of Further Transits value in the outgoing signalling...
User Guide - Page 46
...port by using the button that is provided. You cannot recover data that is cleared. You cannot recover data that is cleared. You may want to print or export this information as ASCII text as described at the start of Signal....
Cisco VG30D Voice Gateway User Guide
5-4
OL-19276-01 Ports
Chapter 5 Diagnostics
Ports
Major Alarm Log
The SCN Major Alarm Log records the Date, Time and...
User Guide - Page 47
...
Q.931/DPNSS Conversion Configuration
Q.931 Port 1 Configuration
Basic Configuration
The default setting of their state. This causes all calls to Both Ways. For transparent signalling, set overlap signalling to be cleared when a Channel 0 fault is notified. Calls only get cleared if they are not fully set automatically according to the attached equipment/network. Alternatively...
User Guide - Page 48
... interface to ETSI, AT&T (TR 41449), Euro-ISDN or QSIG definitions. You do not need the Default Destination Address for all calls. Advanced Configuration
Q.931 Profile Selection
You can make the Cisco VG30D Voice Gateway block up incoming digits from DPNSS by specific action, which may be supplied by configuring the appropriate private network...
User Guide - Page 91
... Hold the cables firmly and move the connectors to and fro thoroughly. OL-19276-01
Cisco VG30D Voice Gateway User Guide
10-7
The centre pin diameter differs. • Perform local checks and... Management Interface. Chapter 10 Fault Determination
Diagnostic Procedures
Figure 10-3 Ports S3
Meanings of Status LED Indication
S2
S1
S0
Layer 1 is disabled
On
On
On
On
Loss of signal
On...
User Guide - Page 92
... of failure comes from inspection of unsuccessful call -associated signalling or do not have this function enabled. Check that the network provider run checks on the network-side connections.
Symptom DPNSS services requiring virtual calls do not have this function enabled. Log in to the associated port. If not, and the cause is indicating a problem, you...
User Guide - Page 98
...703 (75 Ohms) at 2048 kbit/s
or • Private Circuits at interfaces compatible with G.703 (120 Ohms) at interfaces in accordance with EN 60950:2000 Clause 6.1.2.2.
Network Connections
This apparatus has been approved by qualified service personnel. Equipment Port Classification
The ports are classified as follows:
Name Port 1 Port 2 Ethernet Alarm Craft
Type TNV1 TNV1 SELV SELV SELV...
User Guide - Page 105
...-19276-01
Cisco VG30D Voice Gateway User Guide
B-3 Appendix B References and Technical Specifications
Technical Specifications
Real Time Clock/NVRAM Devices
This device is powered by ...Primary Rate Interfaces Connectors Line Interface
Line Encoding Frame Structure
Sub-equipped channel configurations Frame loss & alignment Signalling Channel Signalling Protocols
Clocking
Signalling Orientation
...
User Guide - Page 116
..., and clear ISDN network connections. Q (point of Service.
Remote Alarm Indication.
Time Slot. A signalling standard. An indication in the link or attached equipment. S
SCN SIC SNMP
Switched Circuit Network. Time Division Multiplex. Public Switched Telephone Network.
Common channel signalling protocol based on a Primary Rate Interface showing that the equipment...
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