ShoreTel ST1D Voice Switch Condition:Refurbished The Avaya 5420 is the

The Avaya 5420 is the digital phone version of Avaya's standard IP Office deskphone and goes by two part numbers

Cisco Integrated Services Routers provide enterprises and service providers with a toll bypass solution by connecting their existing telephony equipment (such as private branch exchanges [PBXs]

2 Gigabit TX Port Uplinks

Five Way Conferencing

Comdial Impression 2022S-FB Description:

ShoreTel ST1D Voice Switch Condition:Refurbished The Avaya 5420 is theShoreTel ST1D Voice Switch Description: The ShoreTel ST1D belongs to the next generation of ShoreTel voice switches. The ST1D is used to support ShoreTel Mitel phones, softphones and other SIP devices. The ST1D has a single T1 E1 trunk with 24 30 ports. ShoreTel ST1D Features: 1 T1 E1 Trunk 24 30 Ports Integrated CSU Two Gigabit Connectors RJ 45 10 100 1000 Mbps 30 SIP Trunks DB9 Serial Port Audio MOH Input Paging USB 2. 0 Port Includes: ShoreTel ST1D