Protocols: LLDP-MED for VLAN discovery; IPv4; TCP (RFC 793) in SSL/TLS; Domain Name System (DNS): A records (RFC 1706), SRV records (RFC 2782), RTP (RFC 1889, 1890), RFC 5966
Security: HTTPS secure provisioning; Local Access Interface: IVR password
Specifications: Mono headset is suitable for use in conference with phone, portable electronics, laptop and smart device
Wired, control cable: 95 cm, HS cable: 120 cm
Comes in black color with on ear boom design
Features noise canceling technology
Interface: 4-pin USB type-A, 3.5 mm jack
Sensitivity: 93.6 dB SPL at 1 kHz (speaker), -42 to -38 dB (microphone)
Frequency: 150 Hz to 7 kHz at output S.P.L -10 dB (speaker), 100 Hz to 10 kHz at 6 dB (microphone)
Impedance: 32 +/-4.8 Ohms at 1 kHz (speaker)
Power consumption: Input 5 mW at 0.4V, max input 10 mW at 0.56V (speaker)
Earpiece type: Monaural, wideband microphone and headset bandwidth
Has an electret condenser microphone (ECM)
Features HD voice, PeakStop technology, UC plug-and-play, noise canceling microphone, HiFi sound, easy call management, Jabra software applications
Temperature...
Features: • It provides 32 FXS ports, a Gigabit network port, and supports 60 concurrent calls.
• It supports a wide range of voice codecs, security encryption, T.38 fax, and automated provisioning.
• It supports 16KHz wide-band voice sampling rate and wide-band codecs such as Opus and G.722.
• It supports simultaneous 3-way voice conferencing per port.
• It supports a variety of caller ID formats and telephony features, such as call transfer, call forward, call waiting, do not disturb, etc.
• It supports 4 distinct SIP server profiles per system and independent SIP account per port.
• It has advanced security protection with SRTP/TLS/HTTPS and dual firmware images.
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