Grandstream GXP2120 6-line Executive HD Voip phone sip phone IP phone with PoE
Product Description
A powerful Enterprise IP phone, the GXP2120 is perfect for office use. The phone includes 6 lines, 5 XML programmable soft keys, and 5-way conferencing for advanced telephony users . A 320x160 LCD screen and HD audio allow for a crisp display and high quality calls. The GXP2120 is multi-language and comes with web applications such as weather, currency exchange and news feed for added personalization.
- 6 dual-color line keys (with 6 SIP accounts). 4 XML programmable context-sensitive soft keys. Up to 5-way conferencing and up to 13 call appearances with 7 dual-color BLF extension keys
- HD wideband audio, superb full-duplex hands-free speakerphone with advanced acoustic echo cancellation and excellent double-talk performance
- Optional add-on line expansion modules with an extra 112 extension keys for receptionist and heavy call center requirements
Features
- Support SIP (RFC3261), TCP/IP/UDP, RTP, HTTP, ARP, ICMP, DNS (A record and SRV), DHCP(both client and server), PPPoE, TFTP, NTP
- Dual switched 10/100Mbps Ethernet ports w/integrated Power-over-Ethernet (802.3af)
- Support NAT traversal (STUN, etc), server fail-over, SIP presence (SIMPLE), and more
- Generous 320x160 pixel backlit graphical LCD display with up to 8 level grayscale
- 6 lines indicators with individual SIP account profiles
- 7 programmable hard keys and 4 XML programmable context-sensitive soft keys
- Multi-line support of up to 13 call appearance lines with dual-color LED indicators
- Expandable to additional 112 lines through expansion key-modules
- Support Caller ID display or block, per call or permanent
- Call waiting, hold, mute, transfer (blind or attended), forward, and more
- Multi-party conferencing (up to 5-way)
- Full duplex speakerphone w/advanced audio echo cancellation
- Headset jack (2.5 mm and RJ9) for broad headset compatibility
- Large phonebook (up to 2,000 contacts) and call history (up to 2,000 records)
- Automated provisioning using TR-069 or encrypted XML configuration file, SRTP and TLS for advanced security protection, 802.1x for media access control
- Automated personal information service (e.g., local weather, stock, currencies, RSS news, etc), personalized music ring tone/ring back tone/music-on-hold, flexible customizable screen content & format using XML, and advanced Web and enterprise applications integration (pending)
- And many more enterprise grade features
| SIP Compliant and Protocols | SIP, TCP/IP/UDP, RTP, HTTP, ARP, ICMP, DNS (A record and SRV), DHCP, PPPoE, TFTP, NTP, etc. |
| Networking Interfaces | Dual 10/100mbps Ethernet ports |
| Voice Codecs | G.711 (a/u-law), G.723.1, G.729A/B, G.726, iLBC, and G.722 (wideband) |
| Superb Audio Quality | Advanced Digital Signal Processing (DSP), Silence suppression, VAD, CNG, AGC high fidelity wideband audio (G.722). HD handset |
| Custom Ringtone Software | Convert most music files to a Grandstream ringtone |
| Advanced Functionality | Multi-line support, multi-party conferencing (5-way), multi-language support (MLS), headset enabled, expandable, intercom, AES encryption, etc. |
| Cost-effective IP Solution | Small to Medium enterprise office IP Phone |
