<p><b>Enterprise Gigabit IP Desktop Phone with PoE & HD Voice</b> A high-performance, business-tier Voice-over-IP (V...
<p><b>Initiation Protocol (SIP) Desktop Endpoint</b> A high-performance, open-standard IP communication terminal enginee...
<p><b>Single-Line Analog Desktop Telephone</b> A conventional circuit-switched voice endpoint engineered for high-reliab...
<p><b>Hybrid IP/Analog Private Branch Exchange (PBX) Telephony Communications Server</b> A flexible, convergence-tier te...
<p><b>Conventional Analog Private Branch Exchange (PBX) Telephony Switching Matrix</b> A circuit-switched, hardware-driv...
<p><b>Enterprise-Class PBX Communications Server Appliance</b> A high-capacity, rack-mounted telecommunications server e...
<p><b>T1/E1/PRI VoIP Media Gateway Appliance</b> A carrier-grade hardware translation appliance engineered to bridge hig...
<p><b>Multi-Channel GSM/4G LTE VoIP Gateway Appliance</b> A specialized wireless telecommunications hardware appliance e...
<p><b>Multi-Port FXO VoIP Gateway Appliance</b> A specialized hardware-translation network appliance engineered to bridg...
<p><b>Multi-Port VoIP Media Gateway Appliance</b> A high-performance hardware translation appliance engineered to bridge...
<p><b>High-Density FXS VoIP Gateway Appliance</b> A high-performance hardware translation appliance engineered to provis...
<p><b>Modular Multi-Port PBX Interface Expansion Card</b> A hardware-tier switching and interface expansion board engine...
<p><b>Plug-in Telephony Interface Sub-Module</b> A compact, component-level hardware interface board engineered to snap...
<p><b> IP-Based Private Branch Exchange (IP PBX) Communications Server</b> A centralized, high-capacity unified communic...
<p><b>Structured Cabling Patch Panel</b> A passive hardware network component engineered to centralize, organize, and te...
