PORTech VoIP & GSM Gateway
27 December 2007
Portech Communications - GSM gateways, GSM fixed wireless terminals, E1/T1 GSM channel banks, VoIP GSM gateways and Skype gateways PORTech has been in business for 30 years, establishing itself as a leading company in the Taiwanese telecom industry, and consolidating a reputation through its research and development ability, good quality and peerless brand reputation in the market.
PORTech are dedicated to making telecommunications as simple and user friendly as possible, as well as ensuring cost efficiency whilst maintaining the highest possible industry standards in terms of reliability and performance. The company recently secured a major government tender in Taiwan, supplying technologies and solutions to Chunghwa Telecom, the Bureau of National Health Insurance, the police bureau and Taipei city council.
GSM GATEWAY,GSM FIXED WIRELESS TERMINALS - 1,4,8 PORTS
MT-350/MT-354/MT-358 1/4/8 ports GSM fixed wireless terminals (FXS,FXO,GSM). Enables calls from fixed lines (PBX or PSTN) to GSM networks and from GSM network to fixed lines, and enables up to 1/4/8 simultaneous calls between GSM networks. Features include:
- FXS,FXO,GSM interface
- Dial plan (GSM prefix number setting - 50 sets)
- Auto-select economic route (LCR)
- Only 1 (MT-350/MT-354) or 2(MT-358) antennas
- Polarity reversing function
- Follow-me call transfer feature (GSM TO PSTN,PSTN TO GSM)
- PSTN to GSM - an incoming call of PSTN will be transferred to specify GSM number GSM to PSTNM
- GSM in PSTN out, allowing a user to enter any destination number - an incoming call of GSM will be transferred to a specific PSTN number.
VOIP GSM GATEWAY
For call termination (VoIP to GSM ) and origination (GSM to VoIP). It is SIP based, and compatible with Asterisk and SIP Proxy Server. Features include:
- Up to two channels
- 50 sets routes setting
- Enable one- and two-stage dialing
- All functions can be set on web
E1/T1 PRI GSM GATEWAY
DMT accepts incoming calls from E1/T1 PRI of PSTN or PBX and chooses one GSM channel to dial out according to the prefix of the destination mobile number. In this way, we can have least cost routing. DMT can provide Call Detail Records (CDR) for traffic and account management.
ISDN PRI INTERFACE: ONE PORT
Features include:
- GSM interface: 31 ports
- Optional external SCE-900: expands SIM card upto 32 pieces per GSM channel
- Optional external SCBox: expands SIM card up to four pieces per GSM channel
- Applicable for telecom service providers
- VoIP application: gateway's E1/T1 port connects DMT's E1/T1 port
It also integrates existing office telephone and Skype, and enables staff to link to all Skype users in the world. SkyTrunk has the conformity of Skype communications and internal PABX. The user does not need to discard the existing traditional telephone equipment, but only purchase suitable SkyTrunk and then immediately connect with all existing Skype communications systems. It does not effect dialing behavior, but could dial out or receive Skype phone communications, including Skype-in and Skype-out. It is as easy to use as a conventional telephone.
