SIP VoIP Gateway
This is a device allowing a user to make VoIP calls using session initiation protocol (SIP). SIP is a telecommunication technology developed as a fast, easy standard for delivering IP-based data, voice, and video communications.
SoundPoint IP 321/331 is a SIP phone with 2-line support, which has excellent quality of sound and the wide range of IP telephony features. SoundPoint IP 321 has one 10/100 Ethernet port (331 model has two ports), through which it can be used in areas such as lobbies, hallways, resting rooms. You can also mount this device on the wall.
CyLine Telecommunications, Inc.
CyLine Telecommunications ("CyLine") offers global Voice IP services to a wide variety customer bases. Quality of service, competitive pricing and a dedicated support staff have afforded CyLine a high level of credibility and reliability in typically unst
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