Matrix is a leading manufacturer of telecom equipment for the customer premises (CPE). These solutions can be grouped under following categories – Voice Switching, Voice Messaging, GSM Products and VoIP Products.
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.