The V7122 SIP Voice over IP (VoIP) gateway enables voice, fax, and data traffic to be sent over the same IP network. The gateway provides excellent voice quality and optimized packet voice streaming over IP networks.

Key Features:

• Mfr. Part #: 3CRVG71221-07 / JE376A
• The gateway supports up to 480 simultaneous VoIP or Fax over IP (FoIP) calls, supporting various Integrated Services Digital Network (ISDN) Primary Rate Interface (PRI) protocols such as EuroISDN, North American NI2, Lucent™ 4/5ESS, and others
• Supports different variants of Channel Associated Signaling (CAS) protocols for E1 and T1 spans, including MFC R2, E&M immediate start, E&M delay dial/start, loop start and ground start
• Condition: Refurbished