3G, NextG and GSM Gateways and Routers by Topex

Mobilink GSM Gateways MobiLink Single Channel GSM to FXS Gateway Analog Gateway providing an interface between a PBX/phone and GSM networks MobiLink Dual Channel GSM to ISDN TE/NT Gateway Connect ISDN PBXs or phones to one or two GSM mobile networks

Voxell 3G/NextG Gateways Voxell Single Channel UMTS/HSDPA to FXS/FXO Gateway 3G terminal with connectivity for 1 voice line plus internet access Voxell Dual Channel UMTS/HSDPA to ISDN TE/NT Gateway 3G terminal for voice to connect a PBX or ISDN phone over ISDN BRI

	Bytton 3G/NextG and WiFi Routers Bytton Single Channel HSDPA/WiFi Router Wireless HSDPA Router - voice line connectivity and Internet access for a local computer network Bytton Enteprise HSDPA/WiFi Router with Redundant SIM High speed, secure mobile access to Internet, back-up solution, M2M and mobile wireless broadband applications

	VoiBridge E1 ISDN to GSM or 3G/NextG Cellular Gateways VoiBridge Dual E1 ISDN to 4 Channel GSM Digital Gateway Dual E1 ISDN to GSM Gateway, interconnecting PSTN and GSM mobile networks VoiBridge Dual E1 ISDN to 4 Channel 3G/NextG Digital Gateway Dual E1 ISDN to UMTS Gateway, interconnecting PSTN and 3G/NextG networks

VoiBridge VoIP to GSM or 3G/NextG Cellular Gateways VoiBridge VOIP (SIP/H.323) 2 Channel GSM Gateway 2 channel VoIP to Gateway, interconnecting VoIP and GSM mobile networks VoiBridge VOIP (SIP/H.323) 2 Channel UMTS Gateway 2 channel VoIP to Gateway, interconnecting VoIP and 3G/NextG mobile networks VoiBridge VOIP (SIP/H.323) 4 Channel GSM Gateway 4 Channel VoIP to Gateway, interconnecting VoIP and GSM mobile networks VoiBridge VOIP (SIP/H.323) 4 Channel UMTS Gateway 4 Channel VoIP to Gateway, interconnecting VoIP and 3G/NextG mobile networks

VoxiPlus ISDN, VoIP, and GSM or 3G/NextG Media Gateways Fixed port/channel models VoxiPlus BRI ISDN, VOIP & 4 Channel GSM Media Gateway Media Gateway with 4x BRI, 4x GSM Channels and VoIP (SIP/H.323) VoxiPlus PRI ISDN, VOIP & 4 Channel GSM Media Gateway Media Gateway with Dual E1/PRI, 4x GSM Channels and VoIP (SIP/H.323) VoxiPlus BRI ISDN, VOIP & 4 Channel NextG/3G Media Gateway Media Gateway with 4x BRI, 4x NextG/3G Channels and VoIP (SIP/H.323) VoxiPlus PRI ISDN, VOIP & 4 Channel NextG/3G Media Gateway Media Gateway with Dual E1/PRI, 4x NextG/3G Channels and VoIP (SIP/H.323) Modular, scalable models in a 19-inch rackmount case VoxiPlus PRI ISDN, VOIP & 4 Channel GSM Media Gateway Modular Media Gateway: Dual E1/PRI, 4x GSM Channels and VoIP (SIP/H.323) VoxiPlus PRI ISDN, VOIP & 8 Channel GSM Media Gateway Modular Media Gateway: Dual E1/PRI, 4x GSM Channels and VoIP (SIP/H.323) VoxiPlus PRI ISDN, VOIP & 12 Channel GSM Media Gateway Modular Media Gateway: Dual E1/PRI, 12x GSM Channels and VoIP (SIP/H.323) VoxiPlus PRI ISDN, VOIP & 4 Channel NextG/3G Media Gateway Modular Media Gateway: Dual E1/PRI, 4x NextG/3G Channels and VoIP (SIP/H.323) VoxiPlus PRI ISDN, VOIP & 8 Channel NextG/3G Media Gateway Modular Media Gateway: Dual E1/PRI, 8x NextG/3G Channels and VoIP (SIP/H.323) VoxiPlus PRI ISDN, VOIP & 12 Channel NextG/3G Media Gateway Modular Media Gateway: Dual E1/PRI, 12x NextG/3G Channels & VoIP (SIP/H.323)

VoisTel IP-PBX Software for VoiBridge & VoxiPlus Gateways Full featured software to add sophisticated IP-PBX features to your VoiBridge or VoxiPlus Gateway. VoisTel PBX Licence - 10 users VoisTel PBX Licence - 20 users VoisTel PBX Licence - 30 users VoisTel PBX Licence - 40 users Apply VoisTel PBX Licenses to VoiBridge or VoxiPlus Gateways - see sections above

Carrier/Large Enterprise Grade Gateway Systems Qutex Rackmount Chassis Signalling Gateway Systems Gateway providing transparent signaling interworking between circuit switched networks and the IP network multiAccess Rackmount Chassis VoIP/PSTN to GSM Gateway Systems GSM Gateway enabling interconnection of VoIP & PSTN networks with mobile networks, giving transport of voice channels via an Internet connection. Interface Cards for Qutex and multiAccess Chassis systems - see next section

Interface Cards for Carrier Grade Gateway Systems * 30 Channel VoIP Interface Card (SIP & H323) * 8 Port FXO/FXS Interface Card * 4 Port BRI ISDN Interface Card * Dual E1 PRI ISDN Interface Card * Dual Channel 3G/NextG (HSDPA) Interface Card * Quad Channel 3G/NextG (HSDPA) Interface Card * Dual Channel GSM Interface Card * Quad Channel GSM Interface Card Install these Interface Cards in either Qutex or multiAccess Chassis systems (above)

Accessory Equipment for Topex Cellular Gateways * Antenna Combiner 8/1 (8 channels to 1 directional antenna) * Antenna Combiner 16/1 (16 channels to 1 directional antenna) * Antenna Combiner 32/2 (32 channels to 2 directional antennas) * Dual Band Directional Yagi Antenna, 13dB gain * 20m cable for YAGI Antenna, signal loss 9dB For use with VoxiPlus, Qutex and multiAccess Gateways (above) * Dual Band Antenna (900/1800MHz), 2dB gain For use with MobiLink and Voxell Cellular Gateways (above)