Description
The SIP-T42G is a feature-rich sip phone for business. The 3-line IP phone has been designed by pursuing ease of use in even the tiniest details. It is delivering a superb sound quality as well as rich visual experience. It supports seamless migration to GigE-based network infrastructure. With programmable keys, the IP phone supports vast productivity-enhancing features. Using standard encryption protocols to perform highly secure remote provisioning and software upgrades.
Specifications
Summary
- Product Description
- Yealink SIP-T42G - VoIP phone - 3-way call capability
- Product Type
- VoIP phone
- Main Features
- Multiple VoIP protocol support, integrated Ethernet switch
- VoIP Protocols
- SIP, SIP v2, SRTP
- Voice Codecs
- G.722, G.723, G.729ab, G.711u, G.711a, G.726
- Lines Supported
- 3 lines
- Intercom
- Yes
- Speakerphone
- Yes (digital duplex)
- Call Services
- Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
- Display
- LCD display - monochrome - Yes
- Network Ports Qty
- 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Detailed Specification
General
- Product Type
- VoIP phone
Phone Features
- Call Services
- Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
- Dialer Type
- Keypad
- Dialer Location
- Base
- Conference Call Capability
- 3-way
- Intercom
- Yes
- Speakerphone
- Yes (digital duplex)
- Menu Operation
- Yes
- Programmable Buttons Qty
- 6
- Indicators
- Visual ringer light, voice message waiting indicator, speakerphone indicator, headset, mute indicator
- Additional Functions
- Built-in clock, call recording, Intercom
- Additional Features
- Music on hold, built-in web server, BLF status lamps
IP Telephony
- Main Features
- Multiple VoIP protocol support, integrated Ethernet switch
- VoIP
- Yes
- VoIP Protocols
- SIP, SIP v2, SRTP
- Voice Codecs
- G.722, G.723, G.729ab, G.711u, G.711a, G.726
- Lines Supported
- 3 lines
- Quality of Service
- IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
- IP Address Assignment
- DHCP, static
- Security
- IEEE 802.1X
- Power Over Ethernet (PoE) Support
- Yes
- Network Protocols
- IP, TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, SNTP
- Network Ports Qty
- 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
- Voice Features
- Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC)
- Network Features
- Network Address Translation (NAT), Class 2 PoE, Lightweight Directory Access Protocol (LDAP)
Phone Memory
- Phone Directory Capacity
- 1000 names & numbers
Display
- Type
- LCD display - monochrome
- Display Location
- Base
- Diagonal Size
- 2.7"
- Display Resolution
- 192 x 64 pixels
- Backlit
- Yes
Miscellaneous
- Connections
- Headset jack / RJ-9
- Placing / Mounting
- Wall-mountable, table-top
Dimensions & Weight (Base)
- Width
- 21.2 cm
- Depth
- 18.9 cm
- Height
- 17.5 cm
