Introduction
 Welltech LAN Phone 305/305A is a full-featured IP-based telephone set for ease-of-use functionality and ergonomic design, home user or enterprise can integrate this state-of-the-art phone into daily life. With affordable price, Welltech LAN Phone 305/305A represents cost savings and convenience.
Built-in 2 Ethernet ports allow user to connect PC or network device directly through LAN phone without extra Hub. Though VLAN feature (802.1p/q), LAN Phone 305/305A provide QOS control for different Ethernet port.
 Based on innovative technology, Welltech LAN Phone 305/305A provide many user friendly feature buttons, including HOLD, MUTE, TRANSFER, REDIAL, CONFERENCE, SPEED dial...etc. With high-quality speakerphone, user can enjoy VoIP more conveniently. For some special customers, LAN Phone 305/305A also provides headset jack. It is no doubt LAN Phone 305/305A will be the best choice for everyone with VoIP.
More info... |
| Calling Features |
- Call Hold
- Call Transfer
- Call Forward
- Call Waiting
- Call Conference
- DND (Do Not Disturb)
- Call List (Missed,Received,Dialed)
- 5 configurable speed dials
- Support up to 5 multi-lines
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| Network Support |
- Fixed IP
- Dynamic Host Configuration Protocol (DHCP)
- PPPoE connection (When PPPoE disconnect, SIP-Phone can automatically re-connect)
- Behind NAT IP Sharing Device
- Support QOS by setting DSCP (Differentiated Service Code Point) parameters of VoIP packet
- Support STUN
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| Technical Specification |
- Two 10/100 Base-T Ethernets port with Switch inside
- LCD Configuration Password Protection
- 2*24 dot matrix LCD display
- LCD Display Time, Date, Caller ID, Call Duration
- 9 one-touch function keys: Speaker, Redial, Mute, Hold, Transfer, Message, SPEED, Conference, Headset.
- 5 LED Display: Headset, Message, Hold, Mute, Speaker
- Support Power over Ethernet (IEEE 802.3af)
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| Audio Features |
- G.711 A/ -Law, G.729, G.729A
- VAD, CNG
- Dynamic Jitter Buffer
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| Management Features |
- Software Upgrade: TFTP/FTP download
- Easy ways for system configuration
- LCD Front Panel
- Web Browser
- TELNET
- Provision Server
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| Certification |
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| Power Supply |
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| Operation Environment |
- Humidity: 10 to 90 % (Non-condensing)
- Operational Temperature: 0 to +40°C
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| Storage Environment |
- Humidity: 10 to 90 % (Non-condensing)
- Storage Temperature: -10 to +50°C
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| Order Information |
| LAN Phone 305 |
Standard Version |
| LAN Phone 305A |
Support PoE |
| Headset |
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