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Grandstream - HT813 - Grandstream HT813 VoIP Gateway - 2 x RJ-45 - 1 x FXS - 1 x FXO - Fast Ethernet- Type: Accessories
- Protocols: TCP / IP / UDP, RTP / RTCP, HTTP / HTTPS, ARP / RARP, ICMP, DNS, DHCP, NTP,
TFTP, TELNET, STUN, SIP (RFC3261), SIP over TCP / TLS, SRTP, TR-069
- Security: Media: SRTP
Control: TLS / SIPS / HTTPS
Management: Syslog support, telnet, SSH, remote management using web browser
- Ports: Telephone Interfaces: 1 x RJ11 FXS port, One (1) RJ11 FXO PSTN line port with lifeline support
Network Interface: 2 x 10/100 Mbps ports (RJ45) with integrated NAT router
- Model #: HT813

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EPOS | SENNHEISER ADAPT 660 (1000200) - Dual-Sided, Dual-Connectivity, Wireless, Bluetooth, Adaptive ANC Over-Ear Headset | For Desk/Cell Phone & Softphone | Teams Certified (Black)- Type: Accessories
- Power: Charging time: 3 hours
Standby time: Up to 15 days
Battery time: Up to 30 hours
- Weight: 227 g / 8 oz.
- Specifications: General
Wearing style: Over-ear, double-sided headband
Transducer principle: Dynamic, closed
Connectivity: Bluetooth 5.0, audio cable (2.5 mm and 3.5 mm jack plugs), USB cable with micro-USB connector
Supported codecs: AptX, AptX low latency, AAC, SBC
Audio
Speaker frequency response: 17 - 23,000 Hz
Microphone type: Digital MEMs beamforming microphone (3 microphones)
Microphone frequency response: 150 - 6,800Hz
Impedance active: 490 ohms / Passive 46 ohms
Sound pressure level (SPL): Max. 118 dB limited by EPOS ActiveGard
Total harmonic distortion (THD): <0.5% (1kHz, 100dB)
Contact pressure: 3 N
Noise cancellation: Hybrid adaptive ANC technology with 4 microphones
Total noise attenuation: Up to 30 dB...
- Model #: 1000200

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Aastra 6867i (80C00002AAA-A) VoIP phone- Type: Wired VoIP
- Protocols: SIP, SRTP, RTP, DHCP, SNTP, NAT, STUN, TURN, RTCP, LLDP-MED
- Ports: Network (RJ-45), PoE (RJ-45), Headset Port
- Display: Screen Type: LCD
Display Color: Color
Backlight: Yes
Screen Size: 3.5"
Screen Resolution: 320 x 240
- Model #: 80C00002AAA-A

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GRANDSTREAM GXP2140 HIGH-END IP PHONE 4 SIP- : GS-GXP2140
- Body Color: Black
- : The customizable GXP2140 brings a rich and vibrant display, and call control to the medium to high-volume call user. This device provides the perfect balance for the call-intensive user's desktop, with its 4 lines, 5 programmable soft keys and feature-loaded call controls. Its 4.3" color LCD display creates a high-quality
- Display: 4-Line LCD
- Model #: GS-GXP2140