SIP Handset

SIP handsets are IP-based desk phones that connect to VoIP, hosted PBX, on-premises IP-PBX and cloud telephony platforms via the Session Initiation Protocol (SIP). Tech-Star supplies new and refurbished SIP handsets from major IP telephony vendors including Yealink (T-series, SIP-T20P, SIP-T26P), Cisco (CP-7841, CP-8841, CP-8945), Polycom VVX, Grandstream GXP/GRP, Mitel 5300, AudioCodes and Avaya J100, covering entry-level, mid-range and executive desk phones with PoE, Gigabit pass-through and HD voice support.Refurbished SIP handsets are in active demand for cost-effective endpoint estate refresh, hosted PBX deployment and Microsoft Teams Direct Routing rollouts. Browse the SIP handset catalogue or submit any part number via the enquiry form for current pricing and availability.