Yealink SIP-T33G Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
2
VLAN Change Configuration
40
Wi-Fi
40
Wi-Fi Configuration
40
Wireless Network IP Addressing Mode Configuration
45
IPv4 Wireless Network Configuration
45
IPv6 Wireless Network Configuration
49
Real-Time Transport Protocol (RTP) Ports
52
RTP Ports Configuration
53
Network Address Translation (NAT)
53
NAT Traversal Configuration
53
Keep Alive Configuration
56
Rport Configuration
57
SIP Port and TLS Port Configuration
57
Internet Port and PC Port
58
Supported Transmission Methods
58
Internet Port and PC Port Configuration
58
VPN
60
OpenVPN Related Files
60
VPN Configuration
61
Example: Using VPN based on L2TP Prototol
62
Exporting the OpenVPN Configuration File from the Phone
63
Importing the OpenVPN Configuration File to Phone
63
Quality of Service (QoS)
63
Voice and SIP QoS Configuration
63
802.1x Authentication
64
802.1x Authentication Configuration
64
TR-069 Device Management
67
Supported RPC Methods
67
TR-069 Configuration
67
Phone Provisioning
70
Boot Files, Configuration Files, and Resource Files
70
Boot Files
70
Common Boot File
70
MAC-Oriented Boot File
71
Boot File Attributes
71
Customizing a Boot File
72
Configuration Files
72
Common CFG File
73
MAC-Oriented CFG File
74
MAC-local CFG File
74
Configuration File Customization
74
Customizing a Configuration File
74
Configuration File Attributes
75
Resource Files
75

Yealink SIP-T33G Specifications

General

Wall Mountable	Yes
Local Phonebook	1000 entries
Opus Codec	Yes
Lines	4
Supported Codecs	Opus, G.722, G.711(A/μ), G.729AB, G.726, iLBC
Headset Port	RJ9
Network	Dual-port Gigabit Ethernet
PoE	Yes (IEEE 802.3af)
Audio Features	HD voice
SIP Accounts	4
Buttons	4 context-sensitive soft keys
Headset Support	Yes
Supported Protocols	SIP
Operating Temperature	0 ~ 40°C
Humidity	10% to 90% (non-condensing)