Panasonic IP/SIP Telephones

KX-NT551B

IP telephone with 8 programmable buttons

KX-NT553B KX-NT556B

IP telephone with 12 programmable buttons

KX-NT400

Innovative and stylish IP telephone

KX-NT543 KX-NT546

IP desktop telephone

KX-NT560

IP desktop telephone

KX-UT136B

Open source/hosted SIP Phone

KX-UT248

Executive SIP Phone

KX-UT670

Intelligent SIP Phone