Welcome to Duplex Communications

0203 411 8218
[email protected]

IP Conference Phones

SIP and IP telephony conference phones, from the leading manufacturers - Polycom, Konftel, Avaya and more.

Interested in our free trial service? or for more info call us on 0203 411 8218

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Items 1 to 12 of 20 total

per page

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  2. 2