Products

IP39-40PC

VoIP & SIP Video
The TransTel Devices IP Door Phones are standalone SIP phones, which maximize functionality of the VoIP network.
Integrated into SIP Proxy as extension, IP Door Phone allows voice and video communication and door control in multiple company branches, which are operated within single IP network. An integrated IP video camera provides real-time video streaming. TransTel IP Door Phone’s stylish housing blends well with the modern company designs.

■ Designed as SIP proxy extension
■ Multiple Doors control
■ High Quality Audio
■ SIP video
■ Door Opening from local & remote extensions
■ Web-based programming interface
■ Piezo and Touch keypads
■ Secure wall installation
■ Stylish design
■ Media Encryption

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Main Features
■ Multiple door access codes
■ Door opening from remote extension
■ Keypad 4×4 Button models
■ SIP Proxy extension account
■ Direct dialing to destination
■ Speed dial memory scrolling
■ Up to 99 System subscribers
■ Day / Night destinations
■ No Answer call forwarding
■ 1 or 2 separate relays
■ External Switch Buttons
■ SIP Video
■ Network Configuration: DHCP or Static
■ Web interface; HTTPS support
■ Web GUI password protection
■ Firmware upgrade and Backup
■ POE-Power over Ethernet
■ Auto Provisioning
■ Auto Answer for incoming calls

Technical Specifications
■ Power Supply : 5 VDC 2A or POE
■ Communication interface : Ethernet RJ-45
■ Relay switching current : Up to 10A
■ VoIP protocol supported : SIP; RTP; RTCP
■ Supported codecs : G.711 PCM (μ/A-Law); G.722; Speex 8/16/32 kHz; GSM
■ Echo canceller : G.168-2002 Compliant with programmable echo tail of up to 128 msec.
■ Echo canceller length : Up to 64 msec; Acoustic EC
■ Media Encryption : SRTP
■ NTP protocol support
■ NAT Traversal and STUN support
■ Syslog protocol support
■ Speaker / Microphone Volume Web Control
■ Adaptive Jitter Buffer(up to 300 msec)
■ Video Codecs : H.264; H.263-1998
■ IP media features : Automatic Gain Control
■ DTMF Presentation modes : RFC2833; SIP Info
■ Dimensions : 182х95х36 мм
■ Weight : 0.8 kg

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