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Citi | |
Accessories included | - Phone Yealink SIP-T41S IP- Handset with cable headphones- Ethernet cable (UTP category 5e 2m)- stand- Quick Start Guide |
Audio codec | G.726; G.723.1; G.729a; G.729b; G.711u; G.722; G.711a; iLBC |
Color | Black |
Diagonal screen | 2,7'' |
Dimensions | 212 x 189 x 175 x 54 mm |
Headsets support | Wired |
I/O ports | 2 x 10/100 Mbit/s PoE |
No. of accounts | 6 |
Other I/O ports | 2 x RJ-9; 1 x RJ-12; 1 x USB |
PoE | Yes |
Protocols support | SIP; SIP v2.0 |
Resolution | 192 x 64 |
Security | - SIP v1 (RFC2543), v2 (RFC3261), IPV6- NAT Traversal: STUN mode- Proxy mode and peer-to-peer SIP link- Assign IP: Static / DHCP / PPPoE- Server HTTP / HTTPS- Date and time synchronization via SNTP- UDP / TCP / DNS-SRV (RFC 3263)- QoS: 802.1p / Q tagging (VLAN), Layer 3 TOS DSCP- SRTP for voice- Transport Layer Security (TLS)- HTTPS Certificate Management- AES encryption of configuration files- Authentication using MD5 / MD5-sess- OpenVPN, IEEE802.1X |
Special functions | - 6 line backlit keys- 6 keys, which provide the ability to program up to 15 functions- 5 function keys: a message, headset, mute, hold, speakerphone- 4 keys Context- 6 keys navigation- 2 volume control keys- Illuminated mute key- Key headset- Key handsfree function |
Yealink SIP-T41S
- 6 SIP accounts
- Sound HD
- Backlit graphic LCD display 2.7 "192x64 pixels
- 2 ports of 10 / 100M Ethernet
- PoE
- Support for headsets, EHS
- Can be mounted on the wall