IPMA Technologies Hong Kong
- Internet VoIP and Video Conferencing Service Provider
- Voice and Video Conferencing
- Cisco Systems
- Telco Solutions Billing System
Siemens Enterprise OpenStage 40 SIP IP-phone is a great solution for people working in the permanent place. This model features a large display and easy setup of various protocols such as TDM, HFA and SIP.
PingPong Telecom, Inc.
PingPong Telecom currently provides International and Domestic Termination for Wholesale and Retail Carriers, Call Shops, Call Centers, Corporations, Prepaid Cards, In-Country Partners, IP Phone Providers, and International Organizations.
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