Grandstream IP Voice Telephony

Developing a powerful solution that is customized for every individual streamlines communication and workload efficiency. Grandstream makes state-of-the art telephony devices more accessible and easier to deploy than ever before. Take a look into our wide range of telephony endpoints and construct the perfect network with Grandstream, today.

GRP2601

2 SIP account, 2 lines, GDMS online device management and provisioning, 5-way audio conferencing

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GRP2602

Supports 2 lines, and 4 SIP accounts, Supported by GDMS

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GRP2603

3 lines, 6 SIP accounts, up to 3 call appearances, Supported by GDMS

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GRP2604

3 lines, 6 SIP accounts, up to 3 call appearances,Supported by GDMS

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GRP2612(P/W/G)

Supports 2 SIP accounts and 4 multi-purpose line keys,built-in dual-band Wi-Fi support

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GRP2613

Supports up to 3 SIP accounts and 6 multipurpose line keys

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GRP2614

HD audio, 4 line keys with up to 4 SIP accounts, 8MPK extension keys with dual-color LED with 2 Left/Right keys

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GRP2615

HD audio, handset and speakerphone with support for wide-band audio, 10 line keys with up to 5 SIP accounts

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GRP2616

HD audio, handset and speakerphone with support for wide-band audio, 6 line keys with up to 6 SIP accounts

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GRP2624

8 lines, 4 SIP accounts,Supported by GDMS, HD Audio, Integrated Bluetooth, sync contacts, calendars

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GRP2634

8 lines, 4 SIP accounts,Supported by GDMS, HD Audio, RJ9 headset jack allowing EHS with Plantronics headsets

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GRP2636

12 lines, 6 SIP accounts,Supported by GDMS, HD Audio, RJ9 headset jack allowing EHS with Plantronics headsets

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GRP2650

14 lines, 6 SIP accounts,Supported by GDMS, HD Audio, RJ9 headset jack allowing EHS with Plantronics headsets

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GRP2670

12 lines, 6 SIP accounts,Supported by GDMS, HD Audio, touch screen

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GHP620

HD speaker, 2 SIP accounts/lines, 6 programmable keys, 10 speed dial keys, 3-way voice conferencing, Not support Wi-Fi

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GHP620W

HD speaker, 2 SIP accounts/lines, 6 programmable keys, 10 speed dial keys, 3-way voice conferencing, integrated dual-band Wi-Fi

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GHP621

HD speaker, 2 SIP accounts/lines, 6 programmable keys, 10 speed dial keys, 3-way voice conferencing, Not support Wi-Fi

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GHP621W

HD speaker, 2 SIP accounts/lines, 6 programmable keys, 10 speed dial keys, 3-way voice conferencing, integrated dual-band Wi-Fi

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GHP610

HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys, Not support Wi-Fi

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GHP610W

HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys, integrated dual-band Wi-Fi

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GHP611

HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys, Not support Wi-Fi

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GHP611W

HD speaker on the handset, 2 SIP accounts/lines, 10 speed dial keys and 3 programmable keys, integrated dual-band Wi-Fi

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GXP1610

Basic IP phone, 1 SIP account, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys

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GXP1615

Basic IP phone, 1 SIP account, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys, Integrated PoE

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GXP1620

BASIC IP PHONE, 2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys

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GXP1625

BASIC IP PHONE, 2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys, Integrated PoE

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GXP1628

BASIC IP PHONE, 2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys

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GXP1630

BASIC IPPHONE, 3 SIP accounts, 3 line keys, 4-way conferencing, 3 XML programmable keys,dual Gigabit ports

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GXP1760W

MID RANGE IP PHONE, 8 lines, 8 dual-color line keys (with 4 SIP accounts), 4 XML programmable context sensitive soft keys

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GXP1782

MIDRANGE IPPHONE, 8 lines, 8 dual-color line keys (with 4 SIP accounts), 4 XML programmable keys, dual Gigabit ports

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GXP2130v2

PROFESSIONAL IPPHONE, Supports 3 lines, 3 SIP accounts and 4-way voice conferencing, 2.8 inch (320x240) color LCD

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GXP2135

PROFESSIONAL IPPHONE, 8 lines, 4 SIP accounts, 4 programmable keys, Dual switched, Gigabit ports, PoE, 2.8 inch color LCD

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GXP2140

PROFESSIONAL IPPHONE, 8 lines, 4 SIP accounts, 4 programmable keys, Dual switched, Gigabit ports, PoE, 2.8 inch color LCD

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GXP2160

PROFESSIONAL IPPHONE, 8 lines, 4 SIP accounts, 4 programmable keys, Dual switched, Gigabit ports, PoE, 2.8 inch color LCD

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GXP2170

PROFESSIONAL IPPHONE, 8 lines, 4 SIP accounts, 4 programmable keys, Dual switched, Gigabit ports, PoE, 2.8 inch color LCD

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GBX20

Extension Module, 20 per page (each module contains 2 pages,for up to 40 lines per module

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GXP2200EXT

Extension module,128x384 backlit LCD display, 20 programmable dual-color buttons per module, 2 pages

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WAVE

Supports G.711µ/a, G.722 (HD-audio), G.726-32, G.729, GSM, iLBC, Opus and Speex codecs

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WP810

2 SIP accounts, 2 lines, HD voice AAND dual MIC design, Dual-band Wi-Fi and advanced roaming support

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WP820

2 SIP accounts, 2 lines, HD voice AND dual MIC design, Dual-band Wi-Fi and Bluetooth for syncing headsets support

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WP822

2 SIP accounts, 2 lines, HD voice AND dual MIC design, Dual-band Wi-Fi and Bluetooth for syncing headsets support

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WP825

2 SIP accounts, 2 lines, HD voice AND dual MIC design, Dual-band Wi-Fi and Bluetooth for syncing headsets support

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DP720

Up to 2 concurrent HD calls,Automatic or manual association to DP750/DP752 base stations

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DP722

Supports a range of up to 350 meters outdoors and 50 meters indoors with DP752 and 300 meters outdoors with DP750

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DP730

Supports a range of up to 400 meters outdoors and 50 meters indoors with DP752 and 300 meters outdoors with DP750

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DP750

Up to 10 SIP accounts per system; up to 10 lines per handset; up to 5 concurrent calls per DECT system

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DP752

Pairs with up to 5 of Grandstream’s DP series DECT handsets via instant pairing using a dedicated pairing button

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DP760

Up to 2 concurrent HD calls, Extends an additional range of 300 meters outdoors and 50 meters indoors

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