VoIP or SiP telephones look very similiar to normal telephones, but they connect to the data network rather than to a standard PSTN line. Voice calls are converted to data and carried over the internet, rahter than over traditional copper wires. VoIP, or Voice Over Internet Protocol is a general term for routing voice calls over the internet, where as SiP (Session Initiation Protocol) is an open standard protocol that has become a standard for the majority of unified Communications equipment manufacturers.
At Handset Solutions we stock a range SiP enabled handsets from a multitude of manufacturers, including Snom, Yealink, Polycom, Cisco and Grandstream, ensuring whatever your requirement we will have the perfect SiP handsets for you.
T55A Teams Edition – Yealink Teams HD IP Phone
Yealink T56A Teams Edition
Yealink T58A – Teams Edition
Polycom VVX401 Skype For Business 12-Line HD Voice Business Media Phone
Polycom VVX201 VoIP Desk Phone (Skype for Business Edition)
Polycom VVX 6-Line Entry Level Business Media Phone
Polycom VVX 6-Line Entry Level Business Media Phone
Polycom VVX411 Skype for Business, Business Media Phone
Mitel MiVoice 6940 IP Telephone
Mitel MiVoice 6930 IP Telephone
Cisco SPA504G 4-Line IP Telephone with 2-Port Switch (PoE)
Polycom VVX601 Business Media Phone for Skype For Business
Polycom VVX601 Business Media Phone
12-line, 3.5” TFT, HD Voice, 2xUSB2.0, 2x Ethernet 10/100/1000
Polycom VVX 401, TFT, Fast Ethernet, Black, 320 x 240 pixels, G.711, G.722.1, G.729ab, iLBC, 150 – 7000 Hz
Polycom VVX 311, LCD, Fast Ethernet, Black, 208 x 104 pixels, G.711, G.722, G.722.1, G.729ab, iLBC, 150 – 7000 Hz
Polycom VVX600 Business Media Phone for Skype for Business
Polycom VVX400 Colour screen 12-Line mid-range Business Media Phone
Polycom VVX310 6-Line HD Voice Business Media Phone