Yealink W70B - Cordless phone base station / VoIP phone base station with caller ID - IP-DECT - 3-way call capability - SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR - classic gray More information: General | Product Type | Cordless phone base station / VoIP phone base station |  | Body Colour | Classic gray | Manufacturer Warranty | Service & Support | Limited warranty - 1 year | Miscellaneous | Cables Included | Ethernet cable | | Connections | RJ-45 | | Included Accessories | Power adapter, base stand | | Placing / Mounting | Wall-mountable, desktop | | Hearing Aid Compatible | Yes | Phone Features | Conference Call Capability | 3-way | | Indicators | Registration LED indicator, network status LED indicator, power LED indicator | | Max Handset Operating Distance | 50 m | | Cordless Phone Standard | IP-DECT | | Max Handset Operating Distance (Outdoor) | 300 m | | Max Handsets Supported | 10 | | Additional Functions | Intercom, CAT-iq 2.0 certification, redial, mute, emergency call, eco mode, Do Not Disturb (DND), silence function, FNR (Flexible Noise Reduction), anonymous call, ECO Mode+, up to 20 simultaneous calls, Shared Call Appearance (SCA) | | Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold | | Caller ID Type | Caller ID | Dimensions & Weight (Base) | Width | 10 cm | | Depth | 2.51 cm | | Height | 13 cm | Phone Memory | Phone Directory Capacity | 1000 names & numbers | IP Telephony | Network Protocols | TCP, TFTP, UDP, HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, SNTP, NTP, STUN, FTP, RPS | | Main Features | Multiple VoIP protocol support | | Voice Codecs | G.722, G.729, G.729a, G.726, iLBC, Opus, PCMA, PCMU | | Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p | | IP Address Assignment | DHCP, static | | Network Ports Qty | 1 x Ethernet 10/100Base-TX | | VoIP Protocols | SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR | | Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), Noise Reduction (NR) | | Security | IEEE 802.1X, TLS | | Network Features | Network Address Translation (NAT), Lightweight Directory Access Protocol (LDAP), Class 1 PoE, open VPN, up to 10 SIP accounts | | Power Over Ethernet (PoE) Support | Yes | | VoIP | Yes |
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