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Grandstream GXP2020EXT Expansion Module (Open Box) - GXP2020EXT-OB
Grandstream GXP2020-EXT Package Contents:
- Grandstream GXP2020-EXT Expansion Module
- Blank Softkey Sheets
- Mounting Bracket
- AC Power Adapter
- PS/2 Phone Connector Cable
The GXP2020EXT delivers additional functionality, versatility and flexibility to Grandstream’s GXP2020 and GXP2010 enterprise IP phone series. It is the ideal solution for offices that manage high call volumes or an office receptionist. By using the GXP2020EXT the telephone attendant can ensure maximum office productivity by efficiently monitoring and dispatching multiple incoming calls.
The Grandstream GXP2020 provides excellent voice clarity, a comprehensive set of advanced call features, multi-language support, security protection, automated provisioning, and broad compatibility with leading SIP platforms.
Grandstream Expansion Module Features:
- 56 programmable buttons per module
- Busy Lamp Field (BLF)
- Speed dial for each line
- Daisy-chain 2 modules for 112 programmable buttons
- Conference/call transfer/forward/pickup
- Lines: 56 up to 112 with 2 daisy chained GXP2020 EXT modules
- Compatible Grandstream IP Phones: GXP2020 and GXP2010
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- Feature Support: Local feature-rich GUI with animation driven from the host phone
- Firmware Upgrades: Delivered by host phone. Host phone must support firmware 1.1.6.44 or higher versions
- Cost-effective IP Solution: Small to Medium enterprise office IP phone
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Grandstream GXP2020 Technical Features:
- Support SIP (RFC3261), TCP/IP/UDP, RTP/RTCP, 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
- Backlit 320x160 high resolution graphic LCD with multi-level grey scales
Grandstream GXP2020 Call Features & Benefits:
- 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)
Grandstream GXP2020 Handset Features:
- Full duplex speakerphone w/advanced audio echo cancellation
- Headset jack (2.5 mm and RJ22)
- Secure and automated provisioning for mass deployment
- SRTP and TLS (pending) fro privacy protection
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