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Phone Systems by Grandstream

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Grandstream HT812 v2
Grandstream HT812 v2
VoIP telephone adapter for integrating analog devices into digital VoIP networksSupports 2 FXS ports, 2 SIP profiles, and T.38 faxLED indicators for power, NET 1, NET 2, and Phone 1 to 2Advanced telephony features such as 3-way voice conferencing and call forwardingTLS and SRTP encryption for secure calls and account informationFailover SIP server function for automatic server switchingInterfaces: 2x RJ11, 2x RJ45
Grandstream DP750
Grandstream DP750
DECT VoIP Base StationFor connecting up to 5 Grandstream DP720 handsetsUp to 10 SIP accountsUp to 4 simultaneous calls
Grandstream DP752
Grandstream DP752
Base station for cordless telephone/VoIP phoneSupports DECT\GAP standard for cordless phonesIntegrated Ethernet switchVoIP protocols: SIPVoice codecs: G.722, G.723.1, G.729ab, G.726, iLBC, G.722.2, Opus, G.726-32Supports up to 10 linesCall services: call waiting, call forwarding, hold1 x Ethernet 10/100Base-TX network port
Grandstream HT814 v2
Grandstream HT814 v2
SIP-ATA with 4 FXS portsSupports NAT and TCP/IPNetwork speed of 1 GbpsCompatible with various VoIP servicesEasy installation and configurationSupports multiple voice channelsMaterial: plastic
Grandstream DP760
Grandstream DP760
DECT repeaterOperating range: 300 mSupports G.726, G.722 audio standardsDimensions: 13 cm x 9 cm x 2.85 cmWeight: 143 g
£164.76
Shipping: Free
eBay - rarewaves-outlet
Grandstream GXW4224
Grandstream GXW4224
VoIP telephone adapterAnalog Ports: 24xTelecommunication Interfaces: RJ-11Protocols: DHCP, DNS, HTTP, HTTPS, NTP, PPPoE, RTCP, RTP, SIP (Session Initiation Protocol), TCP/IP, TFTP, UDPLAN Speed: 10 Mbit (IEEE 802.3), 100 Mbit (IEEE 802.3u), 1000 Mbit (IEEE 802.3ab)Power Supply: Power SupplyWeight: 2.57 kg
Grandstream HT802 V2
source: GamingKit
Grandstream HT802 V2
Supports 2 SIP profiles via 2 FXS portsSingle 10/100 Mbps portTLS and SRTP security encryptionAutomated provisioning with TR-069 and XMLLED indicators for POWER, NET, PHONE1, PHONE2Supports 3-way voice conferencingFailover SIP server for automatic server switching
Grandstream GSC3506
Grandstream GSC3506
IP speaker with HD audio functionalityActive speaker with continuous power output of 30 wattsFrequency response from 110 to 20,000 HzInterfaces: Ethernet, Fast Ethernet, PoE, PoE-PlusCeiling mountableDimensions: diameter 25.75 cm, height 11.8 cm
Standard delivery in 3 working days
£140.12
Shipping: Free
GamingKit
Grandstream GBX20
Grandstream GBX20
Programmable Key Expansion Module for VoIP PhoneCompatible with Grandstream GXV3350 SIP PhoneExpands the number of programmable keysEasy installation and configurationEnhances efficiency and productivityIdeal for businesses and offices
Grandstream HT814
Grandstream HT814
VoIP telephone adapterAnalog Ports: 4xVoIP Channels: 2xTelecommunication Interfaces: Gigabit Ethernet, RJ-11, RJ-45LAN Ports: 2xPower Supply: Power over Ethernet
Standard delivery in 3 working days
£113.56
Shipping: Free
GamingKit
Grandstream HT802
Grandstream HT802
Analog / VoIP AdapterISDN Characteristics: Three-way conference (3PTY), Transmission of phone number / Calling Line Identification Presentation (CLIP)Protocols: SIP (Session Initiation Protocol), SRTP, TLSLAN Speed: 10 Mbit (IEEE 802.3), 100 Mbit (IEEE 802.3u)
£69.99
Shipping: Free
eBay - ipnerduk
Grandstream GXP2200EXT
Grandstream GXP2200EXT
KeypadProgrammable keys expansion moduleCompatible with: Grandstream GXP2140, GXV3240, and GXP2200128 x 384 pixels20 programmable keys
Grandstream GXW4248
Grandstream GXW4248
VoIP telephone adapterAnalog Ports: 48xTelecommunication Interfaces: RJ-11Protocols: RTCP, RTP, SIP (Session Initiation Protocol)LAN Speed: 10 Mbit (IEEE 802.3), 100 Mbit (IEEE 802.3u), 1000 Mbit (IEEE 802.3ab)Power Supply: Power SupplyWeight: 3.21 kg
Standard delivery in 3 working days
£66.05
Shipping: Free
GamingKit
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7
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Boya
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Epos
1
Fanvil
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1
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84
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4
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1
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19
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16
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