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Yealink SIP- T31G Gigabit IP Phone with 2 Lines & HD voice- Brand: Yealink
- Part Number: SIP- T31G
- Type: VoIP Phones
- Security: NETWORK AND SECURITY
SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT traversal: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV (RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
SRTP for voice
Transport Layer Security (TLS 1.3)
HTTPS certificate manager
AES encryption for configuration file (AES256)
Digest authentication
OpenVPN, IEEE802.1X, L2TP VPN
IPv6
LLDP/CDP/DHCP VLAN
ICE
WPA2/WPA3
Secure boot
GARP (Generic Attribute Registration Protocol)
- Model #: SIP-T31G
- $99.00
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- $89.00 –
- Save: $10.00 (10%)
- Free Shipping

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YEALINK WF40 IP PHONE WI-FI USB DONGLE- Type: Wi-Fi USB Dongle
- Specifications: Network Standard:IEEE802.11b/g/ n
Transmission Rate:150 Mbps
Frequency Range: 2.4 GHz
Security:64 / 128 / 152-bit WEP Encryption, WPA-PSK, WPA2-PSK
Interface: USB2.0
Working Temperature: 0 degree C ~ +50 degree C ( 32 degree F ~ 122 degree F)
Storage Temperature: -40 degree C ~+85 degree C (-40 degree F ~ 185 degree F)
- Model #: YEA-WF40