Crystal CrypTone
Features:
- Popular VoIP and networking protocols supported
- Built in IPSec/VPN Client - a comprehensive standard for encryption, authentication and key management.
- Quality Voice and high performance data service capability
- Auto-provisioning, management and security enhancement
- Rich supplementary call services and phone features
- Support multiple call/line appearance
- Support optional Extended Dial Module
Crystal CrypTone is an advanced IP telephone for enterprise VoIP communications.
With sophisticated design, versatile features supported to call service and expansion of capability, it increases much office productivity and gains better investment return. Crystal CrypTone is a designated IP Phone that was specially designed to utilize the VPN technology in order to provide an effective way to secure VoIP calls. In a limited budget existence.
So, it is ideal for enterprise, SME or even SOHO office application. Basically, it supports generic SIP firmware running under a universal SIP server. Crystal CrypTone IPSec VPN Client have all the mandatory components of the Internet Engineering Task Force (IETF) IP Security Standard for enhanced network security. The user can be certain that IP-based communications conform to the most secure and comprehensive standard for encryption, authentication, key management, and anti-replay services.
Basically, this series offers PoE model Crystal CrypTone B and non-PoE Crystal CrypTone (wall-mount power adapter) model. And an Extended Dial Module (IP-EDM) is optional to extend its powerful programmable call/phone features or perform more IP-PBX supplementary features.
Specifications:
Standards
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IETF SIP V2 (RFC3261) standards (or MGCP optional)
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Call ID, Hold, Transfer, Forward, Wait, 3-way Conference, MWI, Text Message, and more
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STUN NAT, PPPoE, DHCP, TFTP, Telnet, DNS, SNTP, HTTP, RTP, RTCP,SNMP V2
Voice Handling
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Supports codec G.711 a/µ law, G.729, G.723.1
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Supports VAD, CNG, AGC and Acoustic Echo Cancellation
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Jitter buffering and packet loss concealment
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Enhanced voice quality for handset, headset and hands-free
Dialing methods
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On-hook dialing & near Full-duplex speakerphone
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Redial, Mute, Call log, Phone book, Web dial, and speed dial
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Multiple Call/Line appearance
Configuration and Management
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Programmable call/phone features.
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Auto-provisioning, security, encryption support
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Remote and local configuration & management
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Engineering trace log
Display
Keys
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32keys support
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4 Context-sensitive soft-keys & navigator keys
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Speaker, Mute, Headset, Hold, Transfer, Conference, Message, Phonebook, Redial
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1,2,3,4 keys for programmable features or speed dial
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Optional IP-EDM supported for more speed dial/ abbreviated codes/ features
I/O Ports
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Dual 10/100 BaseT RJ-45 ports with QoS /VLAN support
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Dual Headset ports with RJ-9 connector and 2.5mm Jack
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Embedded RS-232 service port for engineering service
Power Supply
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