3Com 3CRVG71220-07 VCX 7122 Digital Gateway

The 3Com VCX V7122 Media Gateway includes Audiocodes TP-1610 cPCI 16 E1/T1 VoIP 1 SPAN. The 3Com VCX V7122 VCX7122 3CRVG71220-07 Digital Gateway enables your 3Com NBX phones to use SIP capabilities. IP Telephony Module that enable existing analog devices...

3Com 3CRVG71113-07 VCX V7111 4 FXO Gateway HP JE369A

The HP JE369A / 3Com VCX V7111 is a four port FXO gateway. The gateway provides four standard RJ-11 FXO / POTS phone lines that convert to an IP signal via the Ethernet port. The HP JE369A supports SIP signalling and provides least cost routing for IP...

3Com 3C17172-91 Superstack 4 Switch 5500-EI PWR 52 Port

The 3Com Superstack 4 5500-EI is a large enterprise level network switch released by 3Com. The Superstack 4 5500-EI is a stackable switch populated with Fast Ethernet (10/100) SFP fiber ports. Up to 16,000 MAC addresses can be stored in the switch at...

3Com 3CR17254-91 Superstack 4 PoE Switch 5500G-EI 24-Port

The 3Com Switch 5500G-EI 24-Port is a premium stackable 10/100/1000 switch with Enhanced Image (EI) software for businesses running the most demanding network applications requiring the highest "five 9s" network uptime. 24 ports operate at 10/100/1000;...

3Com 3CR17572-91 Superstack 3 Switch 4500 PWR 50 Port

The 3Com 3CR17572-91 Superstack 3 Switch 4500 PWR 50 Port is a power over Ethernet switch used in conjunction with NBX phone systems. The 3Com 3CR17571-91 is a stackable switch with Gigabit SFP ports that can be used to link up to eight switches together...

3Com 3CR17571-91 Superstack 3 Switch 4500 PWR 26 Port

The 3Com Superstack 3 4500 PWR is a power over Ethernet switch used in conjunction with NBX phone systems. The 3Com 3CR17571-91 is a stackable switch with Gigabit SFP ports that can be used to link up to eight switches together. This layer two switch is...

3Com 3C16465B SuperStack 3 Baseline Switch

3Com SuperStack 3 Baseline 3C16465B Switch is an ideal solution designed to meet the performance demands of midsize business networks and branch offices. The switch delivers a reliable, easy-to-use solution without the complexity of management. The...

3Com 3C10114C NBX 4-Port Analog Line Card

The 3Com NBX Analog FXO Line Card (3C10114C) terminates up to four loop-start PSTN telephone lines to the NBX system via four RJ-11 interfaces; includes built-in caller ID support (service must be purchased from a Telco/PTT) and built-in power failure...