Gigalink GL-VP-620X User manual

User Manual
GL-VP-620X
Analog IP Gateway
4 or 8 FXS Ports
http://www.giga-link.ru

GL-VP-620x User Manual
Copyright © 2009-2011 GigaLink Page 2 of 45
Table of Content
1WELCOME...................................................................................................................4
1.1 Gateway GL-VP-620x Overview....................................................................4
1.2 Safety Compliances.......................................................................................4
1.3 Warranty.........................................................................................................5
2CONFIGURE YOUR GL-VP-620X...............................................................................5
2.1 Equipment Packaging....................................................................................5
2.2 Connect The GL-VP-620x..............................................................................5
2.3 Figure 1: Diagram of GL-VP-620x Back Panel...........................................6
2.4 Figure 2: Diagram Of GL-VP-620x Display Panel ......................................6
3APPLICATION DESCRIPTION....................................................................................7
3.1 Examples Of GL-VP-620x Configurations.....................................................8
3.1.1 Application One: GL-VP-620x FXS Gateway Configuration / PBX
Scenario, VoIP.......................................................................................................8
3.1.2 Application Two: GL-VP-620x Scenario / Toll- Free Calling Between
Locations...............................................................................................................9
4GL-VP-620X FEATURES.............................................................................................9
4.1 Software Features Overview .......................................................................10
4.2 Hardware specification.................................................................................11
5BASIC OPERATIONS................................................................................................12
5.1 Understanding GL-VP-620x Voice Prompts................................................12
5.2 Placing A Phone Call....................................................................................14
5.2.1 Phone or Extension Numbers...............................................................14
5.2.2 Direct IP Calls.......................................................................................14
5.3Call Hold.......................................................................................................15
5.4 Call Waiting..................................................................................................15
5.5 Call Transfer.................................................................................................15
5.6 3-Way Conferencing ....................................................................................16
5.7 Hunting Group..............................................................................................16
5.8 Iter-port Calling.............................................................................................18
5.9 PSTN Pass Through/Life Line.....................................................................18
5.10 SendingAnd Receiving Fax.........................................................................18
6CALL FEATURES......................................................................................................19
7CONFIGURATION GUIDE.........................................................................................20
7.1 Configuring GL-VP-620x Via Voice Prompt.................................................20
7.2 Configuring GL-VP-620x With Web Browser...............................................21
7.2.1 Access The Web Configuration Menu..................................................21
7.3 Important Settings........................................................................................22
7.3.1 NAT Settings.........................................................................................23
7.3.2 DTMF Methods.....................................................................................23
7.3.3 Preferred VOCODER (Codec)..............................................................23

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7.4 End User Configuration................................................................................23
7.5 Super User Configuration............................................................................29
7.6 Figure 3: Screenshot Of Super User Configuration Login Screen ...........29
7.7 Saving The Configuration Changes.............................................................42
7.8 Figure 4: Screen-Shot Of Save Configuration Page.................................43
7.9 Rebooting From Remote..............................................................................43
7.10 Figure 5: Screen-Shot Of Rebooting Page...............................................43
8SOFTWARE UPGRADE............................................................................................43
9RESTORE FACTORY DEFAULT SETTINGS............................................................44
10 TECHNICAL SUPPORT CONTACT..........................................................................45

GL-VP-620x User Manual
Copyright © 2009-2011 GigaLink Page 4 of 45
1 WELCOME
Thank you for purchasing the Gigalink GL-VP-620x Analog FXS IP Gateway. The
GL-VP-620x offers an easy to manage, easy to configure IP communications solution for
any business with virtual and/or branch locations. The GL-VP-620x supports popular voice
codecs and is designed for full SIP compatibility and interoperability with 3rd party SIP
providers, thus enabling you to fully leverage the benefits of VoIP technology, integrate a
traditional phone system into a VoIP network, and efficiently manage communication
costs.
This manual will help you learn how to operate and manage your GL-VP-620x FXS Analog
IP Gateway and make the best use of its many upgraded features including simple and
quick installation, multi-party conferencing, This IP Analog Gateway is very easy to
manage and scalable, specifically designed to be an easy to use and affordable VoIP
solution for the small –medium business or enterprise.
1.1 Gateway GL-VP-620x Overview
The new GL-VP-620x series has a compact and quiet design (no fans) and offers superb
audio quality, rich feature functionality, strong security protection, and good manageability.
It is auto-configurable, remotely manageable and scalable.
The GL-VP-620x features 4 or 8-port FXS interface for analog telephones, dual
10M/100Mbps network ports with integrated router, PSTN life line in case of power failure,.
In addition, it supports the option of 2 SIP Server profiles, caller ID for various
countries/regions, T.38 fax, flexible dialing plans, security protection (SIPS/TLS),
comprehensive voice codecs including G.711 (a/u-law), G.723.1, G.726(16/24/32/48 bit
rates), G.729A/B/E.
Caution: Changes or modifications to this product not expressly approved by Gigalink, or
operation of this product in any way other than as detailed by this User Manual, could void
your manufacturer warranty.
Information in this document is subject to change without notice. No part of this document
may be reproduced or transmitted in any form or by any means, electronic or mechanical,
for any purpose without the express written permission of Gigalink Co LTD.
1.2 Safety Compliances
The GL-VP-620x is compliant with various safety standards including FCC/CE. Its power
adaptor is compliant with UL standard. Warning: use only the power adapter included
in the GL-VP-620x package. Using an alternative power adapter may permanently
damage the unit.

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1.3 Warranty
Gigalink has a reseller agreement with our reseller customer. End users should contact
the company from whom you purchased the product for replacement, repair or refund.
If you purchased the product directly from Gigalink, contact your Gigalink Sales and
Service Representative for a RMA (Return Materials Authorization) number. Gigalink
reserves the right to remedy warranty policy without prior notification.
2 CONFIGURE YOUR GL-VP-620X
Connecting your GL-VP-620x is easy. Before you begin, please verify the contents of the
GL-VP-620x package.
2.1 Equipment Packaging
Unpack and check all accessories. The GL-VP-620x package contains:
One GL-VP-620x VoIP adapter
One universal power supply
One Ethernet cable
2.2 Connect The GL-VP-620x
Managing the GL-VP-620x gateway and connecting the unit to the VoIP network is very
simple. Follow these four (4) steps to connect your GL-VP-620x gateway to the Internet
and access the unit‟s configuration pages.
1. Connect standard touch-tone analog phones to the FXS1-FXS8 ports.
2. Insert the Ethernet cable into the WAN port of GL-VP-620x and connect the other end
of the Ethernet cable to an uplink port (a router or a modem, etc.)
3. Connect a PC to the LAN port of GL-VP-620x for initial configuration or if it is being
used as a router.
4. Plug the power adapter into the GL-VP-620x and into a power outlet.

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2.3 Figure 1: Diagram of GL-VP-620x Back Panel
TABLE 1: Definitions Of The GL-VP-620x Connectors
LAN
Connect the LAN port with an Ethernet cable to your
PC.
WAN
Connect to the internal LAN network or router.
PSTN Line
1 port
RESET
Factory Reset button. Press for 8 seconds to reset
factory default settings.
DC 9V 2A
Power adapter connection
FXS1 - FXS8
FXS port to be connected to analog phones / fax
machines
Once the GL-VP-620x is turned on and configured, the front display panel indicates the
status of the unit.
2.4 Figure 2: Diagram Of GL-VP-620x Display
Panel
TABLE 2: Definitions Of The GL-VP-620x Display Panel

GL-VP-620x User Manual
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Power LED
Indicates Power. Remains ON when Power is connected
and turned ON.
RUN LED
blinking after boot-up.
LAN LED
Indicates LAN port activity
WAN LED
Indicates WAN port activity
LEDs 1 - 8
Indicate status of the respective FXS Ports on the back
panel
Busy - ON (Solid Green)
Available - OFF
Slow blinking FXS LEDs indicates Voice Mail for that port.
NOTE:
Flast blinking of RUN, WAN LED together indicates a firmware upgrade or
provisioning state.
LEDs POWER, and WAN are ON and READY blinking when device is up and running
and successfully registered to the SIP Server.
3 APPLICATION DESCRIPTION
There are two scenarios where the GL-VP-620x series can be effectively used to enable
any business to leverage the benefits of VoIP and the Internet.

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3.1 Examples Of GL-VP-620x Configurations
3.1.1 Application One: GL-VP-620x FXS Gateway
Configuration / PBX Scenario, VoIP

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3.1.2 Application Two: GL-VP-620x Scenario / Toll- Free
Calling Between Locations
4 GL-VP-620X FEATURES
The GL-VP-620x is a next generation IP voice gateway that is interoperable and
compatible with leading IP-PBXs, SoftSwitches and SIP platforms. The GL-VP-620x FXS
series is auto-configurable, remotely manageable and scalable. There are two FXS
models, the GL-VP-620x 6004 and GL-VP-620x 6008, each offering superb voice quality,
traditional telephony functionality, easy deployment, and 4 or 8 FXS ports respectively.
Each model features flexible dialing plans, PSTN failover, integrated call routing to
support a pure IP network call and an external power supply.

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4.1 Software Features Overview
4 or 8 FXS ports
Two RJ-45 ports (switched or routed)
Multiple SIP accounts & profiles (4 or 8 accounts / choice of 2 profiles per account)
Supports Voice Codecs: G711(a/μ, Annex I & II), G723.1A, G726 (ADPCM with
16/24/32/40 bit rates), G729 A/B/E.
fax pass through and T.38 Fax
Comprehensive Dial Plan support for Outgoing calls.
G.168 Echo Cancellation
Voice Activation Detection (VAD), Comfort Noise Generation (CNG), and Packet
Loss Concealment (PLC)
Supports PSTN/PBX analog telephone sets or analog trunks
TABLE 3: GL-VP-620x SOFTWARE FEATURES
GL-VP-620x FXS Analog Gateway Series
Telephone Interfaces
GL-VP-620x 6004: 4 ports, 4 SIP accounts & choice of 2
profiles
GL-VP-620x 6008: 8 ports, 8 SIP accounts & choice of 2
profiles
FXS, RJ-11
Network Interface
Two (2) 10M/100 Mbps, RJ-45
LED Indicators
Power and Line LEDs
Voice over Packet
Capabilities
Voice Activity Detection (VAD) with CNG (comfort noise
generation) and PLC (packet loss concealment), AEC
with NLP, Packetized Voice Protocol Unit (supports
RTP/RTCP and AAL2 protocol), G.168 compliant Echo
Cancellation, Dynamic Jitter Buffer, Modem detection &
auto-switch to G.711
PSTN Fail-over
PSTN failover port on power failure
Voice Compression
G.711 + Annex I (PLC), Annex II (VAD/CNG format)
encoder and decoder, G.723.1A, G.726(ADPCM with
16/24/32/40 bit rates), G.729A/B/E, iLBC G.726 provides
proprietary VAD, CNG, and signal power estimation
Voice Play Out unit (reordering, fixed and adaptive jitter
buffer, clock synchronization), AGC (automatic gain
control), Status output, Decoder controlling via voice
packet header
DHCP Server/Client
Yes, NAT Router or Switched Mode
Fax over IP
T.38 compliant Group 3 Fax Relay up to 14.4kpbs and
auto-switch to G.711 for Fax Pass-through, Fax