It is unique in the market place as it integrates a fully featured PABX supporting both wired Feature Set extensions and integrated Digital cordless extensions together with a complete data solution including wireless LAN.
As well as supporting 2 PSTN lines. The Sigma also integrates 2 channels of VoIP seamlessly into the PABX. This offers end users the security of PSTN for emergency and local calls and the cost advantages of VoIP for long distance calls without any complicated external equipment.
The Sigma has a fully featured PABX with 4 wired extensions and 4 cordless extensions, integrated voicemail, system directory (available from both Feature and DECT sets) and music on hold. A doorphone can also be supported on on of the Wired extensions
The Sigma is also a fully featured data solution and is equipped with ADSL modem, router, firewall, 4 Fast Ethernet ports, WiFi (802.11b/g). Internet access through a Cable Modem is also supported using a WAN port.
The on-board ADSL 2+ modem & router with WLAN allows multiple users to share broadband Internet access and is ideally suited to a start-up office environment.
All setup and configuration by the user is easily performed through an intuative integrated web interface. A remote access option is also available to enable a network operator/supplier to remotely configure and manage the Sigma
For the network operator/supplier, Sigma is the platform, which can enable the operator to create a ‘sticky’ bundle of ADSL, PSTN and VoIP services to satisfy the complete communication needs of the end user.
A range of accessories including a Doorphone and external music on hold adaptor are available.
Sigma unbeatable Price PABX Bundles-:
Sigma base unit consists of 2 PSTN lines + 2 VOIP lines + Wireless router + voicemail + DECT base.
Bundles-: Please order by bundle number below.
1)Sigma Base unit + 2 DECT cordless handsets
2)Sigma Base unit + 4 DECT cordless handsets
3)Sigma Base unit + CS Switchboard phone + 2 DECT cordless handsets.
4)Sigma Base unit + CS Switchboard Phone + 4 DECT cordless handsets.
5)Sigma Base unit + CS Switchboard Phone + 2 DECT + 2 wired extensions
6)Sigma Base unit + CS Switchboard + 2 DECT + 3 wired extensions
7)Sigma Base unit + CS Switchboard + 4 DECT + 2 wired extensions
8)Sigma Base unit + CS Switchboard + 4 DECT + 3 wired extensions
9)Sigma Base unit + 2 DECT + 2 wired extensions
10)Sigma Base unit + 2 DECT + 3 wired extensions
11)Sigma Base unit + 2 DECT + 4 wired extensions
12)Sigma Base unit + 4 DECT + 2 wired extensions
13)Sigma Base unit + 4 DECT + 3 wired extensions
14)Sigma Base unit + 4 DECT + 4 wired extensions
Please note that the Sigma SOHO PABX supports 8 extensions in total ( 4 x DECT handsets and 4 x wired handsets.)The CS Switchboard phone can be used on all 4 wired extension ports
Please contact us on 021 5571868 for assistance.
Sigma Technical Specification
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|Data Gateway Features
Stateful Inspection Firewall
Virtual server (including PAT and DMZ host)
VoIP (SIP 2.0)
The modem complies with the following
ANSI T1.413 Issue 2
ITU-T G.992.1 Annex A / B (G.DMT)
ITU-T G.992.2 (G.lite)
ITU-T G.992.3 (G.dmt.bis)
ITU-T G.992.5 (ADSL 2+)
2 PSTN lines
4 x Wired extensions
(Up to 4 fully featured Feature Phones )
Integrated DECT base station with support for 4 (Europe) or 6 (US) DECT handsets (GAP compliant)
Euro DECT and UPCS (US DECT) options
Large high contrast display
Dual coloured programmable keys/LEDs
Feature Set includes
Do Not Disturb
Music on Hold
Shared Directory (DECT and Feature Phone)
The router has the following WAN interfaces:
10/100 BaseT Ethernet WAN port
ADSL 2+ modem
4 x 10/100 BaseT Ethernet ports
Quality of Service
Voice Service is prioritised over the data traffic (Network Dependant)
|Wireless LAN Access Point
An 802.11b/g WiFi Access Point is provided.
Wireless - WEP and WPA are both supported for wireless security
Firewall - Stateful Inspection Firewall, NetworkAddress Translation, Intrusion detection
2 x SIP (RFC 3261) voice channels
The following codecs are available to each channel:
G.711 (64 kb/s) μ-Law
G.729 A/B (8 kb/s)
G.726 (32 kb/s)
The following features are used by the gateway:
VAD (Voice Activity Detection)
Echo cancellation (G.168)
Management system configuration via an intuitive web-based graphical user interface
Full Remote Management Application
Integrated VoiceMail application
Individual extension voicemail.
Insert specs here
Power Fail extension
Integrated Doorphone support
AC-to-DC power adapter (provided)
24 V DC 1.0A
200mm (W) x 190mm (H) x 80mm