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A Yealink T42U VoIP Phone

About Our Phones

Yealink T42U

YealinkCloud VoIP Desk Phones

The SIP-T42U is a 12-line IP phone with multiple programmable and Yealink’s Optima HD Voice Technology with Opus codec support for superb sound quality and crystal clear communications.

Yealink T42U - VoIP Phone Supported by Calcomm