IPMA Technologies Hong Kong
- Internet VoIP and Video Conferencing Service Provider
- Voice and Video Conferencing
- Cisco Systems
- Telco Solutions Billing System
Call waiting with “Caller ID” uses a special signal in
order to warn you about an incoming call, during another call there are shown the
name and number of the calling subscriber on the display. The function also
allows switching between two calls.
Actica Communications Corp
We are a facilities-based provider of telecommunication products and services, including international reorigination, Full Voice over Internet Protocol (VoIP) with the most advanced technology available, phone card and other telephony services. Actica has
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