ShoreTel Voice Switch 90 (SG90) Refurbished

The ShoreTel Voice Switch 90v is a 1U half-width voice switch that supports up to 90 IP phones, 90 voicemail mailboxes, and up to a maximum of 12 analog ports (eight loop start trunks, and four analog extension ports). This switch supports integrated voicemail capability with 56 hours of voicemail storage. The ShoreTel Voice Switch 90v supports ShoreTel IP phones, softphones, and SIP devices. The ShoreTel Voice Switch 90v interfaces to standard analog trunks using loop start or wink start signaling as well as to standard analog telephones including CLASS feature phones with Caller ID Name and Number and Message Waiting.