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$ 179

Yealink T42S 12-Line Gigabit SIP Telephone With HD Voice

Product Summary

Main FeaturesMultiple VoIP protocol support, integrated Ethernet switch VoIP ProtocolsSIP, SIP v2 Voice CodecsG.722, G.723, G.729ab, G.711u, G.711a, G.726, iLBC, O ... More Info »

Highlights

  • TypeLCD display - monochrome
  • Display LocationBase
  • Diagonal Size2.7"
  • Display Resolution192 x 64 pixels
  • BacklitYes

Our Price 179.00

Retail Price: $229.95

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SHIPPING & DELIVERY DETAILS

  • This item ships within 1 business day
  • This item may be shipped via Ground, 2nd Day or Express Overnight shipping
  • Shipping available to all 50 states, including Hawaii and Alaska
  • Shipping Available to Most International Locations
  • Items are Shipped in a Plain Brown Box
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Product Summary
Main FeaturesMultiple VoIP protocol support, integrated Ethernet switch
VoIP ProtocolsSIP, SIP v2
Voice CodecsG.722, G.723, G.729ab, G.711u, G.711a, G.726, iLBC, Opus
Lines Supported12 lines
Quality of ServiceIEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
IP Address AssignmentDHCP, static
SecurityIEEE 802.1X
Power Over Ethernet (PoE) SupportYes
Network ProtocolsIP, TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, TR-069, SNTP
Network Ports Qty2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Voice FeaturesComfort 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 FeaturesNetwork Address Translation (NAT), Class 2 PoE, Lightweight Directory Access Protocol (LDAP)
Specifications
Main Features                                                    Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols                                                   SIP, SIP v2
Voice Codecs                                                    G.722, G.723, G.729ab, G.711u, G.711a, G.726, iLBC, Opus
Lines Supported                                                12 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, 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 2 PoE, Lightweight Directory Access Protocol (LDAP)
Main FeaturesMultiple VoIP protocol support, integrated Ethernet switch
VoIP ProtocolsSIP, SIP v2
Voice CodecsG.722, G.723, G.729ab, G.711u, G.711a, G.726, iLBC, Opus
Lines Supported12 lines
Quality of ServiceIEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
IP Address AssignmentDHCP, static
SecurityIEEE 802.1X
Power Over Ethernet (PoE) SupportYes
Network ProtocolsIP, TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, TR-069, SNTP
Network Ports Qty2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Voice FeaturesComfort 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 FeaturesNetwork Address Translation (NAT), Class 2 PoE, Lightweight Directory Access Protocol (LDAP)
Main Features                                                    Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols                                                   SIP, SIP v2
Voice Codecs                                                    G.722, G.723, G.729ab, G.711u, G.711a, G.726, iLBC, Opus
Lines Supported                                                12 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, 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 2 PoE, Lightweight Directory Access Protocol (LDAP)

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