ZYCOO Coofone VOIP Phone

The Zycoo H81 support's two SIP accounts and full basic features that improves business productivity and working efficiency, high return of the investment.

Color- Black

warranty - 1 year 

{C}·         Comfort Noise Generation (CNG)

{C}·         Background Noise Estimation (BNE)

{C}·         Noise Reduction (NR)

{C}·         Packet Loss Concealment (PLC)

{C}·         Dynamic Adaptive Jitter Buffer up to 300ms

{C}·         DTMF: In-band, Out-of-Band – DTMF-Relay(RFC2833) / SIP INFO

Call Features

 Answer / Reject Calls

• Mute / Unmute (microphone)
• Call Hold / Resume
• Call Waiting
• Intercom
• Caller ID Display
• Speed Dial
• Anonymous Call (Hide Caller ID)
• Call Forwarding (Always/Busy/No Answer)
• Blind / Attended Call Transfer
• Call Parking / Pick-up
• Redial/Auto-Redial
• Do-Not-Disturb (per line / per phone)
• Auto-Answering (per line)
• 3-way Conference
• Hot Line

Phone Features 

• 2 SIP Lines
• HD Voice
• Handset / Hands-free / Headset mode
• Phonebook (500 entries)
• Remote Phonebook (XML/LDAP)
• Call log (600 entries, in/out/missed)
• Black/White List Call Filtering
• Message Waiting Indication (MWI)
• Programmable Soft keys
• Network Time Synchronization
• Action URL / Active URI
• Industrial Standard Certifications: CE/FCC

Audio

• HD Voice Microphone/Speaker
• Wideband ADC/DAC 16KHz Sampling
• Codecs: G.711a/u, G.723.1, G.726-32K, G.729AB, G.722
• Full-duplex Acoustic Echo Canceller (AEC)
• Voice Activity Detection (VAD)

 Networking

 ·         10/100Mbps Ethernet, dual bridged port for PC bypass

 IP Configuration: Static / DHCP / PPPoE