Cisco Catalyst C3850 4 Port 1GE SFP Module - C3850-NM-4-1G 2960X You can use up to

You can use up to two Cisco Unified IP Phone Expansion Module 7916 modules with the Cisco Unified IP Phone 7962G

The Polycom Trio 8800 conference phone's award-winning design allows you to easily add the optional Polycom Trio Visual+ accessory and a USB compression camera

Cisco IOS IPS

The Yealink T54W IP Phone leverages your IP network to deliver sophisticated voice communications with excellent audio performance and enhanced security capabilities

Refurbished units have been factory defaulted and allow you to enter a new administrator password and choose your phone's deployment profile (OpenSIP

Cisco Catalyst C3850 4 Port 1GE SFP Module - C3850-NM-4-1G 2960X You can use up toCisco C3850 NM 4 1G Network Module This fully refurbished and tested network module comes with a warranty. It features 4x 1G capable SFP slots, ideal for your networking needs.