VoIP Service
The common name shared by communication protocols, technologies and methods ensuring the transfer of the voice signal via the Internet network or by any other IP-networks. The signal is transferred by the communication channel in the digital form and, as a rule, before transferring compresses in order to remove abundance.
Polycom SoundPoint IP 335 phone is perfectly suitable device for call center operators as well as in manager’s office. Due to its advanced functions and patented HD Voice™ technology it makes voice communication clear and precise and as a result more productive. It has high resolution display with a backlight, RJ-9 port for a handset and Polycom HD Voice putting this phone in the same line with business class phone, but at more attractive price.
TeleAlpha (HK) Limited
voice wholesale,calling card,call back,international call,A-Z terniation
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