Callcentric United States
Callcentric is a service that lets you make free phone calls to other Callcentric members and to traditional phones world wide at great rates. Callcentric uses your internet connection and software on your computer or a telephone adapter to place calls us
Callcentric allows people worldwide to make and receive phone calls over the internet to each other for FREE, with NO SIGNUP OR MONTHLY FEES. With a telephone adapter or using software on your personal computer, you can call other Callcentric users for free.
- Internet Telephony Service Provider
- PC to Phone
- Telica
- Billing system of own development
Depiction of ‘’Locktek WP04 WiFi IP SIP Phone
The Locktek WP04 WiFi IP SIP phone is a huge single boost in mobile communications. The device weights about 3oz, has a crystal clear color TFT (Thin Film Transistor) display and keeps standby mode up to 140 hour with a factual time on line at 7.5 hours spare. This SIP phone offers along with dimming screen and keypad feature, characteristics, that never were reached before by all previous SIP hardware, in sense of operational and stand by time. Phone has multi-dialing pad, when you can dial regular phone numbers, IP addresses and SIP accounts in a straight forward way. Two or more customers, handling two or variety WP04 SIP phones on local intranet, just can dial the IP of another WP04 device to get connection, in this case SIP account is not required to be involved.
Citrus Telecommunications Ltd
Established in 1998, Citrus Telecom remains privately owned and funded by the founder directors. Citrus has held full Annex 2 status since February 2001 and has operated its own multi-exchange BT interconnect since November 2002.With offices in London and
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