IPsky United States
- International VoIP Wholesale Provider
- Phone To Phone
- Quintum
- Billing system of own development
Cisco 6921 is inexpensive business class IP phone model supporting video connection (Cisco UC Phone 6921, Standard Handset).
Cisco 6921 IP phone supports up to 2 lines has full-duplex loudspeaker, supports call holding on each line, hold, transfer, conference keys, tricolor indication of line condition, functional keys for simplified use of IP phone functions.
High Intellectual Technologies, Inc.
High Intellectual Technologies (HIT) is a leading provider of next-generation telecommunications solutions. Our expertise in Voice Over IP technology allows us to deliver high-impact, low-cost solutions to both residential customers and businesses.
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