Wireless VOIP

 

VOIP (Voice Over IP) is a technology that allows telephone calls to be made over computer networks like the Internet. VoIP converts analog voice signals into digital data packets and supports real-time, two-way transmission of conversations using Internet Protocol (IP). We are offering native Welltech VOIP telephones and gateways and we can also combine our long range wi-fi solutions and VOIP gateways to transfer up to 32 telephone lines over 40Km distance (line of sight required). Please do look at the illustrations of different setups lower on this page. VOIP is versatile technology, can be easily applied and bring considerable savings in comparison to laying down telephone wires, or analog line transfer. We are offering Welltech , made in Taiwan VOiP solutions, as we found them high quality and reliability.

 

VoIP SYSTEMS

SOHO WIFI VOIP                                                                               

Wireless IP Phone - WP589 (802.11B/G) WP589 is a WiFi client handheld SIP IP phone with color LCD display and Slim, Compact design. It links to IP network through WiFi AP which complies with IEEE 802.11 b/g standard. It is suitable for Internet Telephony Service provider, Office IP-PBX or home use Wireless phone.


WiFi VOIP Well Gateway 3512 (802.11B/G) WellGate 3512 is a Wi-Fi VoIP Gateway, which combined 2-port FXS, 1-port PSTN, 1 WAN / 4 LAN IP Gateway, and 802.11 b/g WLAN together. It support SIPv2 (RFC3261) protocol and has abundant telephony features.

 


IP-PBX                                                                                           

ePBX-100A-128 (SIP)  is a SIP IP-PBX device to connect with IP network to receive/make calls. And also connect to other IP-PBX or SIP Server to make IP calls. It allows remote IP devices which were installed behind router to register and make calls. It is compatible with broadband internet service device such as ADSL/Cable Modem and WiMax/3G Modem via WAN port and local IP devices to connect at LAN port to call between WAN and LAN ports.


IP Phone                                                                        

IP Phone LP-389 (SIP, IPv6/IPv4) LP389 is a SIP IP feature phone which work on both IPv6 and IPv4 network address simultaneously. It supports up-to 3 register accounts and each account can be configured to access IPv4 or IPv6 network SIP Server freely. It makes migration from IPv4 to IPv6 network smoothly.


VoIP Gateways                                                                

WG 2504 (4FXS) (SIP) WellGate 2504 is an 4-line FXS gateway with SIP protocol IP device which allows to connect 4 sets of analog telephone sets to make or receive VoIP call over Internet or VPN network through Internet Telephony service provider. This device is suitable for office user through ITSP service provider to install at office or branch office to call between different offices. It also can install at trunk line in front of digital PBX to migrate digital PBX to IP Telephony call.

WG 2540 (4FXO) (SIP) WellGate 2540 is an 4-Line FXO gateway with SIP protocol IP device which allows to connect 4 Lines of analog PSTN telephone line or connect to analog extension of PABX to make or receive VoIP call over Internet or VPN network. This device is suitable for office IP-PBX application at office to office or office to branch office to call between PSTN Line and IP Call.

WG 2608 (8FXS) (SIP) WellGate 2608 is an 8-Line FXS gateway with SIP protocol IP device which allows to connect 8 sets of analog telephone to make or receive VoIP call over Internet or VPN network through Internet Telephony service provider. This device is suitable for office user through ITSP service provider to install at office or branch office to call between different offices. It also can install at trunk line in front of digital PBX to migrate digital PBX to IP Telephony call without changing PBX’s dial rule and cable.

WG 2680 (8FXO) (SIP) WellGate 2680 is an 8-ports FXO VoIP gateway to connect with PSTN line, PABX extension port, and includes 1-WAN/4-LAN 10/100 base-T NAT for diverse network environment. Field-proven quality of Voice communication and Fax transmission over IP broadband access network to make WellGate 2680 to be an excellent solution for various VoIP applications.


 

SAMPLE OF VOIP APPLICATIONS :

Using ALCON WiFi for multi point locations to transfer multiple telephone lines in combination with VoIP gateways.

WiFi VOIP for offices :

 

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DIGITAL WiFi TRANSFER FOR MILTIPLE VOIP AND LEND-LINES UP TO 50 KM IN OPTICAL VISIBILTY:

Support for: Caller ID, DSL, Internet, Fax, point to point, point to multi point, more then 32 lines per link

Our multi line transfer system are based on VoIP technology used to digitalize PSTN (phone line) analog signal into digital packets utilizing VoIP gateways for superb performance and clarity. Digital signal is then transferred via WiFi links to another location, received by gateway on the other end, and converted back into phone conversation. This is very useful for remote locations without Internet access for VoIP and no telephone infrastructure. Cordless4u WiFi links will provide with classic LAN connectivity for other applications such as Internet, Data, Ip, or file sharing. Our wireless digital systems can transfer more then 32 telephone lines over 50Km, however, line of sight is necessary for all WiFi application.

C4U kits using WiFi to transfer multiple telephone lines in combination with VoIP gateways.

 

Samples of Voip projects :

1. Wireless Telecomunication project for 110 buildings, 2000 telephone user, area of 50 sq.km

2. McDonalds Taiwan 350 Chain stores/20000 users Voip Enterprise solution

 

ADDITONAL CORDLESS PHONE VOIP SYSTEM SOLUTIONS :

Long range cordless phones connected trough Gateways to VOIP, SKYPE, GSM

All our cordless phones are compatible with VOIP Skype or GSM Gateways and make a perfect solution to save money. Using any Skype VOIP gateway for overseas and international calls can dramatically cut cost of your telephone bill.. perfect ... Long range cordless phones connected trough Gateways to VOIP, SKYPE, GSM


VOIP Compatible long range cordless phones up to 35km


Long Range Cordless phone solution with integrated Voip Gateway: VOIP setup scenario

Advanced VOIP setup scenario 1-4

GSM Gateway FMT-400s

 

 

ADDITONAL WIRELESS VOIP SOLUTION :

Analog transfer for single VOIP or GSM line up to 100km with out line of sight:

Wireless solution

ALCON CT devices for land line transfer can be used with VOIP and GSM Gateways, for low rate or free internet calls.

Any VOIP Gateway can be used to convert a voice signal from your ALCON CT base into VOIP signal and proceed it to the Internet.

Also any GSM Gateway can be used to convert a voice signal from your ALCON CT base in to GSM signal and proceed it to the GSM Network

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