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SIP phones

 prices on 247 models  

SIP

— the most popular of today's VoIP protocols, used in most IP phones. From a technical point of view, SIP is responsible for establishing a connection and disconnecting, as well as for some additional service features. It is worth noting that different SIP devices are poorly compatible with these additional features, but there are no problems with the basic capabilities.
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VoIP Phone Cisco 7841
Cisco 7841
GE
Type:wired
Protocols:SIP
Number of lines:4 pcs
Videos 3Photos 4Prices 10
Colour:
Price from £137.38 up to £315.00 
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5 store 10 offers
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VoIP Phone Cisco 7821
Cisco 7821
Type:wired
Protocols:SIP
Interfaces:Ethernet
Number of lines:2 pcs
Videos 3Photos 7Prices 8
Price from £104.39 up to £208.00 
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5 store 8 offers
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VoIP Phone Grandstream GXP1615
Grandstream GXP1615
Type:wired
Protocols:SIP
Interfaces:Ethernet
Number of lines:2 pcs
VoIP accounts:1 pcs
Videos 3Photos 3Prices 2
Price from £39.09 up to £51.00 
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2 store 2 offers
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VoIP Phone Axtel AX-300G
Axtel AX-300G
GE
Type:speakerphone
Protocols:SIP
Number of lines:4 pcs
VoIP accounts:4 pcs
Photos 3Prices 1
Price from £74.99
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VoIP Phone Grandstream GRP2601
Grandstream GRP2601
Type:wired
Protocols:SIP
Interfaces:Ethernet
Number of lines:2 pcs
VoIP accounts:2 pcs
Photos 5Prices 1
Price from £52.32
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1 store 1 offer
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VoIP Phone Grandstream GRP2604P
Grandstream GRP2604P
GE
Type:wired
Protocols:SIP
Number of lines:3 pcs
VoIP accounts:6 pcs
Photos 6Prices 2
Price from £60.99 up to £75.00 
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2 store 2 offers
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VoIP Phone Fanvil X7
Fanvil X7
X SeriesOpenVPNGEBluetooth
Type:wired
Protocols:SIP
Interfaces:USB, Wi-Fi
VoIP accounts:20 pcs
Photos 5Prices 2
Price from £151.99 up to £172.00 
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2 store 2 offers
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VoIP Phone Fanvil X3SP V2
Fanvil X3SP V2
X SeriesOpenVPN
Type:wired
Protocols:SIP
Interfaces:Ethernet
VoIP accounts:4 pcs
Photos 3Prices 1
Price from £56.08
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1 store 1 offer
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VoIP Phone Yealink MP56
Yealink MP56
AndroidGEBluetooth
Type:wired
Protocols:SIP
Interfaces:USB, Wi-Fi
Photos 8Prices 6
Price from £179.00 up to £248.00 
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4 store 6 offers
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VoIP Phone Poly Edge E500
Poly Edge E500
GE
Type:wired
Protocols:SIP
Interfaces:USB
Number of lines:12 pcs
Videos 6Photos 3Prices 3
Price from £199.13 up to £226.00 
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3 store 3 offers
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VoIP Phone Yealink SIP-T58W
Yealink SIP-T58W
AndroidOpenVPNGEBluetooth
Type:wired
Protocols:SIP
Interfaces:USB, Wi-Fi
VoIP accounts:16 pcs
Photos 3Prices 3
Price from £261.77 up to £266.00 
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3 store 3 offers
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VoIP Phone Snom D717
Snom D717
GE
Type:wired
Protocols:SIP
Interfaces:USB
VoIP accounts:6 pcs
Photos 4Prices 5
Colour:
Price from £120.74 up to £122.00 
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3 store 5 offers
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VoIP Phone Yealink SIP-T33G
Yealink SIP-T33G
GE
Type:wired
Protocols:SIP
VoIP accounts:4 pcs
Videos 2Photos 3Prices 3
Price from £66.35 up to £73.00 
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3 store 3 offers
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VoIP Phone Grandstream GXP2130
Grandstream GXP2130
GEBluetooth
Type:wired
Protocols:SIP
Number of lines:3 pcs
VoIP accounts:3 pcs
Photos 3Prices 3
Price from £83.99 up to £110.00 
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3 store 3 offers
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VoIP Phone Grandstream GXP1625
Grandstream GXP1625
Type:wired
Protocols:SIP
Interfaces:Ethernet
Number of lines:2 pcs
VoIP accounts:2 pcs
Photos 4Prices 3
Price from £41.29 up to £55.00 
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3 store 3 offers
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VoIP Phone Yealink SIP-T57W
Yealink SIP-T57W
OpenVPNGEBluetooth
Type:wired
Protocols:SIP
Interfaces:USB, Wi-Fi
VoIP accounts:16 pcs
Photos 2Prices 2
Price from £194.39 up to £226.00 
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2 store 2 offers
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VoIP Phone Grandstream DP722
Grandstream DP722
Type:wireless
Protocols:SIP
Interfaces:USB
Number of lines:10 pcs
VoIP accounts:10 pcs
Videos 1Photos 2Prices 2
Price from £50.58 up to £64.00 
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2 store 2 offers
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VoIP Phone Fanvil X303P
Fanvil X303P
X300 Series (Business)OpenVPN
Type:wired
Protocols:SIP
Interfaces:Ethernet
VoIP accounts:4 pcs
Photos 3Prices 1
Price from £41.99
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1 store 1 offer
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VoIP Phone Fanvil X301P
Fanvil X301P
X300 Series (Business)OpenVPN
Type:wired
Protocols:SIP
Interfaces:Ethernet
VoIP accounts:2 pcs
Photos 3Prices 1
Price from £32.99
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1 store 1 offer
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VoIP Phone Grandstream GHP610
Grandstream GHP610
Type:wired
Protocols:SIP
Interfaces:Ethernet
Number of lines:2 pcs
VoIP accounts:2 pcs
Photos 4Prices 2
Colour:
Price from £47.09 up to £48.00 
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1 store 2 offers
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VoIP Phone Axtel AX-200
Axtel AX-200
Type:speakerphone
Protocols:SIP
Interfaces:Ethernet
Number of lines:1 pcs
VoIP accounts:1 pcs
Photos 4Prices 1
Price from £40.99
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1 store 1 offer
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VoIP Phone Fanvil X4U
Fanvil X4U
XU Series (Business)OpenVPNGE
Type:wired
Protocols:SIP
Interfaces:USB
VoIP accounts:12 pcs
Videos 4Photos 3Prices 1
Price from £79.56
Compare prices and buy Fanvil X4U
1 store 1 offer
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VoIP Phone Fanvil X3U
Fanvil X3U
XU Series (Business)OpenVPNGE
Type:wired
Protocols:SIP
VoIP accounts:6 pcs
Photos 3Prices 1
Price from £74.96
Compare prices and buy Fanvil X3U
1 store 1 offer
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VoIP Phone Grandstream GRP2614
Grandstream GRP2614
GEBluetooth
Type:wired
Protocols:SIP
Interfaces:Wi-Fi
Number of lines:4 pcs
VoIP accounts:4 pcs
Photos 3Prices 1
Price from £160.70
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1 store 1 offer
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