3Com VCX V7111 3CRVG71117-07 8-Channel Analog FXS/FXO Media VoIP Gateway (Refurbished) Top Sellers Can supply two 8-Khz reference

Can supply two 8-Khz reference signals to the switch backplane for options use by the tone/clock board in synchronizing the system clock to the received line clock

There's no need for standard telephone ports

Single-Digit Transfer

or 72 programmable function keys - offering you access to a total of 96 with just one phone

The Stratagy IVP8 voice processing system

3Com VCX V7111 3CRVG71117-07 8-Channel Analog FXS/FXO Media VoIP Gateway (Refurbished) Top Sellers Can supply two 8-Khz reference3Com VoIP gateways help enterprises migrate to IP communications using an economical overlay strategy that aligns financial considerations with performance needs and lays the foundation for successful deployment of Session Initiation Protocol (SIP) based applications. Key Features: Mfr. Part #: 3CRVG71117 07 8 analog channels: 4 FXS and 4 FXO Enable voice and fax calls from legacy PBX systems and PSTN services to be connected to SIP based phones