Showing 130–140 of 182 results

- DECT Cordless SIP Handset- Requires a DP750 base to operate- Add up to 5 total handsets to each base station- Range: up to 300 meters outdoors and 50 meters indoors- Supports up to 10 SIP accounts- HD audio- Full duplex speakerphone- 3.5mm headset jack- Multi-language support- 3-way audio conferencing- Automated provisioning via TR-069 and XML configuration files- Use with UCM IP PBXs for Zero Config provisioning- Call transfer- Call waiting- Do not disturb- Message waiting indication- Multi-language support Removable belt clip- Battery Life: up to 250 hours standby time and 20 hours talk time- Charge via micro USB port and included 5VDC 1A power supply- Package Content: handset universal power supply charger cradle belt clip 2 batteries quick start guide

- Bag of 10 Handset Clips for the GXP21xx

- 2 dual-color line keys (with 2 SIP accounts and up to 2 call appearances) 3 XML programmable context-sensitive soft keys 3-way conferencing multi-language support- Automated personal information service (e.g. local weather etc.) personalized music ring tone/ring back tone customizable screen content/format using XML advanced web and enterprise applications integration (pending)- Use with Grandstream�s UCM6100 series IP PBX appliance for Zero-Config provisioning 1-touch call recording and more- HD wideband audio superb dull-duplex hands-free speakerphone with advanced acoustic echo cancellation and excellent double-talk performance- Automated provisioning using TR-069 or encrypted XML configuration file SRTP and TLS for advanced security protection 802.1x for media access control- 132 x 48 pixel backlit graphical LCD display- Large phonebook (up to 500 contacts) and call history (up to 200 records) - RJ9 headset jack for Plantronics EHS - Package Content: phone handset with cord base stand universal power supply network cable quick installation guide brochure GPL license

- Grandstream battery charging pack for our mobile telephony products- 8 independent slots for Lithium Ion batteries- Capable of charging or discharging multiple batteries simultaneously- Three settings for air shipment storage capacity control and full charge- Over-voltage over-charge over-current and short-circuit management- Compatible with WP810 WP820 and the DP730

- Supports 2 lines and 4 SIP accounts- Supported by GDMS which provides a centralized interface to configure provision manage and monitor Grandstream devices- Electronic Hook Switch (EHS) support for Plantronics Jabra and Sennheiser headsets- Full-duplex speakerphone with HD audio to maximize audio quality and clarity- Equipped with noise shield technology to minimize background noise- Includes built-in PoE to power the device and give it a network connection- Supports 5-way audio conferencing for easy conference calls- Enterprise-level protection including secure boot dual firmware images and encrypted data storage- Swappable faceplate to allow for easy logo customization- Dual switched auto-negotiation 10/100/1000 Mbps Ethernet ports integrated PoE

- 3 lines 6 SIP accounts up to 3 call appearances- Supported by GDMS which provides a centralized interface to configure provision manage and monitor Grandstream devices- Electronic Hook Switch (EHS) support for Plantronics Jabra and Sennheiser headsets- Full-duplex speakerphone with HD audio to maximize audio quality and clarity- Equipped with noise shield technology to minimize background noise- Dual switched autosensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE (GRP2603P only)- Supports 5-way audio conferencing for easy conference calls- Enterprise-level protection including secure boot dual firmware images and encrypted data storage- Swappable faceplate to allow for easy logo customization- *PSU is not included*

- 2.4" color LCD screen- 2+2 line keys 2 SIP accounts- 100Mbps network port- Digital BLF and Speed Dial keys 4 programmable soft keys- Support of up to 16 VPKs (4 pages)- 1000 contact phonebook- PoE (No PSU)- Opus support- Swappable Face Plate- (PSU not included)

- HD Audio for crystal clear and easy communication- Noise canceling technology to minimize background noise- USB 2.0 connection provides flexibility to support any device with USB compatibility including laptops desktop computers and Grandstream IP Phones (GRP series IP phones GXV series IP Video Phones)- A busy light to indicate a call in-progress- Adjustable leather headband for all day comfort; left or right wearing style- In-line controls offer quick and easy control of volume and mute- Compatible with all major third-party communication platforms applications and softphones as well as Grandstream�s IPVideoTalk Meetings and Wave app

- 2x Gigabit SFP ports and 4x Gigabit Ethernet ports - Supports multiple Gigabit RJ45 ports and Gigabit SFP ports- Built-in VPN support allows easy access to corporate networks for remote employees- Multiple WAN ports with load balancing and failover to maximize connection reliability- Rich firewall features including DDNS port forwarding DMZ UPnP Anti-Dos traffic rules NAT and ALG- Supports application/protocol monitoring and traffic statistics with Deep Packet Inspection (DPI)- Advanced QoS to ensure real-time performance of low-latency applications- Supports application URL DNS and web content filtering to block access from unsecure contents- Embedded controller can manage itself and up to 150 GWN APs; GWN.Cloud offers a free cloud management platform for unlimited routers and GWN APs

- 1 SIP account up to 2 call appearances- TLS and SRTP security encryption technology to protect calls and accounts- 3-way audio conferencing for easy conference calls- Electronic Hook Switch (EHS) support for Plantronics headsets- Automated provisioning options include TR-069 and XML config files- Full-duplex speakerphone with HD audio to maximize audio quality and clarity- Use with Grandstream�s UCM series of IP PBXs for Zero Config provisioning- Built-in PoE 802.3af to power the device and give it a network connection