Grandstream GXP-1628
Grandstream GXP1628 IP Phone ระดับสูงสำหรับธุรกิจขนาดเล็กและขนาดกลาง ใช้งานง่าย เข้าถึงเครือข่ายรวดเร็วด้วยพอร์ตที่มีความเร็วระดับ Gigabit รองรับการใช้งานได้ถึง 2 สาย มีปุ่ม BLF/speed dial อีก 8 ปุ่ม ช่วยให้ผู้ใช้งานสะดวกมากยิ่งขึ้น GXP1628 มาพร้อมกับหน้าจอ LCD 132×48.
Grandstream GXP-1628 VoIP Phone product Features :
- Dual port 10/100/1000Mbps networt port
- Includes 8 dual-colored BLF/speed dial keys
- Built-in PoE to power the device and give it a network connection
- HD audio maximize audio quality, full-duplex speakerphone
- Electronic Hook Switch (EHS) support for Plantronics
- Automated provisioning options include TR-069 and XML config files
- TLS and SRTP security encryption technology
- 3-way audio conferencing
Grandstream GXP1628 Product Specifications :
- Protocols/Standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-MED, LDAP, TR-069, 802.1x, TLS, SRTP
- Network Interfaces: Dual switched auto-sensing 10/100/1000 Mbps Ethernet ports, integrated PoE
- Graphic Display: 132 x 48 backlit graphical LCD displayd
- Voice Codecs: Support for G.711u/a, G.722 (wide-band), G.723 (pending), G.726-32, G.729 A/B, iLBC (pending), Opus (pending), in-band and out-of-band DTMF (in audio, RFC2822, SIP INFO), VAD, CNG, AEC, PLC, AJB, AGC
- Headset Jack: RJ9 headset jack (allowing EHS with Plantronics headsets)
- Security: User and administrator level access control, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media access control
- Multi-Language: English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, simplified and traditional Chinese, Korean, Japanese, and more
- Power & Green Energy Efficiency: Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mAPoE: IEEE802.3af Class 2, 3.84W-6.49W
- Operational Temperature: 0 to 40°C
- Storage Temperature: -10 to 60°C
