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Multi SIM GSM Gateway

GSM Gateway |  Multi SIM GSM Gateway

Multi SIM GSM Gateway - 4 and 8 channel analogue gsm gateways and 2 channel ISDN fixed cellular terminals for connection to PBX telephone systems for low cost calls to the mobile phone networks.

Witura Witura Multi SIM Analogue GSM Gateways. Witura manufacture the WT-204 and WT-208 multi sim gsm gateway fixed cellular terminals. These units basically comprise of 4 or 8 single analogue premicells combined in a single box with a single power supply and a single antenna. The WT-204 will connect to 4 analogue trunk ports on a PBX and the WT-208 will connect to 8 analogue trunk prots of a PBX to enable calls over the mobile phone network. The only advantage of using a combined unit is that of a single power supply. We usually recommend that multiple single sim terminals are used as this provides greater flexibility with the advantage of not sharing a single antenna between multiple GSM Terminals and being able to add or remove units one at a time and in the event of a PSU failure only a single GSM channel is lost. Vist the Witura Website for full specifications and manuals

Telecom FM Onestream - Dual SIM SIP / PSTN / GSM Gateway Ref: Onestream The Telecom FM Onestream unit will ideally be used as a SIP Trunk unit for any SIP or H.323 based Voice Over IP Telephone System. The unit will use 2 SIM cards for 2 simultaneous calls and will also be able to connect to 2 x PSTN telephone lines and support Least Cost Routing between the GSM and PSTN network. The telecom FM Onestream VoIP GSM gateway also features connections for 6 x analogue lines so can be conneted to an analogue telephone system between the analogue trunk ports of the telephone system and the analogue telephone lines and provide intelligent least cost routing from the PBX to route calls via PSTN, VoIP or GSM. The Telephone FM Onestream can also be used for inbound routing of VoIP and GSM calls making it a great all round VoIP GSM Gateway. SPECIAL OFFERS AVAILABLE - PLEASE TELEPHONE FOR DETAILS 0800 298 8011 Quantity:   £395.00 (£464.13 Including VAT at 17.5%)

More... Hypermedia HG212 Dual SIM BRI ISDN GSM Gateway Ref: HG212 BRI GSM The Hypermedia HG212 GSM gateway is a Dual SIM GSM gateway with an ISDN2e Interface for connection to the ISDN2 trunk of a PBX Telephone System to enable PBX extension phones to make calls directly over the GSM mobile phone network. By using an ISDN GSM gateway connected to the PBX businesses can reduce the cost of their call charges to mobile phones and depending upon the tariff of the sim cards used can even make free of charge calls to their own business mobiles. Quantity:   OUT OF STOCK - call for availability £550.00 (£646.25 Including VAT at 17.5%)

Quasar 212 ISDN GSM Gateway - Dual SIM Ref: Quasar 212 Quasar is a leader and industry expert for cellular gateways. The CelluLink product line creates a direct connection between the office PBX and the cellular network. CelluLink enables cost savings of up to 60%, as it eliminates the interconnection charges between cellular and landline (PTT) networks. The Quasar 212 is a Least Cost Routing option for PBX's that are ISDN 2. The unit connects to a spare ISDN 2 port on a ISDN 2 PBX and the PBX would then need to be programmed inorder to divert calls to mobiles via this unit. - Two voice channel ISDN BRI interface - Two integrated dual band GSM Module (900/1800MHz), 850/1900 MHz is optional - Remote management via GSM network - Remote supervision of RF levels - Alarm SMS message - Automatic Routing, Fixed and Self Learning - Transmit and Receive Gain Adjustment - Network lock - BRI can be programmed as NT or TE - Compact & Well designed - Heavy duty operation - Toll restriction Quantity:   OUT OF STOCK - call for availability £525.00 (£616.88 Including VAT at 17.5%)

More... Telecom FM GSM Route BRI - ISDN2 to GSM Gateway Ref: GSMRoute BRI The Telecom FM GSM Route BRI connects to the ISDN2e port of a telephone system and allows extension users to make calls directly to the GSM Mobile Phone Network. The GSM Route BRI can take 2 SIM cards allowing 2 simultaneous phone calls to/from the mobile phone network - the unit comes pre-configured to route all calls sent to the unit via SIM 1 or SIM 2 so can also be used as a back up in the case of ISDN Line failure. This unit cannot be configured by the end user, but has been designed as an entry level ISDN to GSM gateway that will connect to a spare ISDN2e port on a PBX for calls to the GSM Network - The only programming that needs to be done is on the phone system so that users can select the ISDN trunk this unit is connected to for Mobile calls - or programmed in the LCR table for automatic routing of 07 numbers. We now supply the Telecom FM GSM Route BRI with the installation CD and PC Programming Lead. Quantity:   £395.00 (£464.13 Including VAT at 17.5%)

CGW-I GSM Gateway for Basic Rate ISDN / ISDN2e Ref: CGW-I ISDN GSM The CGW-I GSM gateway will accomodate two SIM cards for two simultaneous calls - it connects to the ISDNe interface of a telephone system and is used where there is no suitable analogue trunk interface or where ISDN2e connectivity is preferred. The CGW-I ISDN GSM Gateway is designed to connect to a spare ISDN2e trunk port on a PBX phone system for calls to/from the GSM network to/from the PBX - the CGW-I is not for use in-line between the PBX and the ISDN network. The CGW-I is a BRI to GSM Cellular Gateway that lets you call cellular numbers from your ISDN telephone system, benefiting from low business tariffs, bypassing your landline carrier and eliminating interconnection fees. The CGW-I is your transparent and low cost solution for calls to GSM mobile phones: Fast ROI (Return On Investment) Available with 2 GSM channels Supports worldwide GSM frequencies Incoming and Outgoing Call Features Intelligent Routing - Return up to 1,500 mobile calls directly to the calling DDI (Direct Dial-In). CGW-I stores the link between the dialing extension and the dialed cellular number. When a missed mobile call is returned, CGW-I recognizes the Caller ID and routes the caller to the dialer’s extension. MSN Routing - Route incoming cellular calls to default Multi-Subscriber Number (MSN), such as a specific extension, Automated Attendant or Voice Mail system. Call Barring - Dedicate your SIM to handle only incoming calls, outgoing calls, or both. Call Diversion - Automatically reroute incoming calls to an alternate channel when SIM is busy. Toll Restrictions - Define which cellular operator prefixes to allow the CGW-I to call and which ones not to allow. Redirect Calls - Override Toll Restrictions and set up a cross-network connection. Call Duration - Limit the length of calls to protect you from connections that are accidentally left open. Quantity:   £365.00 (£428.88 Including VAT at 17.5%)

MV-372 SIP VoIP GSM Gateway - Dual SIM - 2 Channel Ref: MV-372 SIP GSM The MV-372 SIP VoIP GSM Gateway performs the same function as the MV-370 but is a dual sim unit holding 2 SIM cards to provide 2 channels for SIP / GSM calls. The MV372 VoIP GSM gateway is ideal for connection to VOIP PBX Phone Systems such as Asterisk to work as a SIP trunk for calls to and from mobile phones. Quantity:   £240.00 (£282.00 Including VAT at 17.5%)

GSM Gateway |  Multi SIM GSM Gateway