Polycom Soundpoint IP 550 VoIP Phone Review
The Polycom SoundPoint IP 550 is a four-line SIP desktop phone.
We scoured the web for reviews on the SoundPoint IP 550, and here is w...
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Internet Phones Services Revolutionize Business
Gone are the days when long-distance and international calling charges need to show up as big entries on a company's balance sheet. The...