Yealink SIP-T48G / VoIP phone / SIP, SIP v2, SRTP / multiline | SIP-T48G
Yealink SIP-T48G / VoIP phone / SIP, SIP v2, SRTP / multiline | SIP-T48G
Description The SIP-T48G is Yealink's IP Phone for a fast-changing world, designed specifically for both local and international use by business, industry and commerce, it incorporates a large touch panel that makes switching between different screens and applications swift, easy and convenient. Yealink's Optima HD technology very carefully creates the impression that you are sitting virtually face-to-face opposite the person at the other end of the call. The T48G is also built for the Gigabit Ethernet and facilitates very rapid call handling and the application of accessories such as a Bluetooth USB Dongle, plus wired and wireless headsets. The IP Phone supports impressive productivity-enhancing features too which make it the natural and obvious efficiency tool for today's busy executives and professionals. Special Features
Product features
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Product Specification
Product Type | VoIP phone |
Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
Dialer Type | Keypad + touch sensitive screen |
Dialer Location | Base |
Conference Call Capability | 3-way |
Intercom | Yes |
Speakerphone | Yes ( digital duplex ) |
Menu Operation | Yes |
Indicators | Visual ringer light, voice message waiting indicator, speakerphone indicator, headset, mute indicator |
Additional Functions | Call recording, Intercom |
Additional Features | Key lock, music on hold, built-in web server, BLF status lamps |
Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
VoIP Protocols | SIP, SIP v2, SRTP |
Voice Codecs | G.722, G.723.1, G.729ab, G.711u, G.711a, iLBC |
Lines Supported | Multiline |
Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS) |
IP Address Assignment | DHCP, static, PPPoE |
Security | EAP-MD5, IEEE 802.1X, TLS |
Power Over Ethernet (PoE) Support | Yes |
Network Protocols | TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, TR-069, 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 3 PoE, Lightweight Directory Access Protocol (LDAP) |
Phone Directory Capacity | 1000 names & numbers |
Type | LCD display - colour |
Display Location | Base |
Diagonal Size | 7" |
Display Resolution | 800 x 480 pixels |
Colour Depth | 24-bit (16.7 million colours) |
Backlit | Yes |
Connections | Headset jack / RJ-9 ¦ Electronic hook switch (EHS) ¦ USB |
Placing / Mounting | Wall-mountable, table-top |
Cables Included | Network cable |
Width | 26.6 cm |
Depth | 22.6 cm |
Height | 18.5 cm |