Description

Here are the details for the GXP1780 and GXP1782 IP phones:

Protocols/Standards:

• SIP RFC3261
• TCP/IP/UDP
• RTP/RTCP
• HTTP/HTTPS
• ARP
• ICMP
• DNS (A record, SRV, NAPTR)
• DHCP
• PPPoE
• TELNET
• TFTP
• NTP
• STUN
• SIMPLE
• LLDP
• LDAP
• TR-069
• 802.1x
• TLS
• SRTP
• IPv6

Network Interfaces:

• Dual switched Ethernet ports with integrated PoE.
• Auto-sensing 10/100Mbps (GXP1780)
• 10/100/1000Mbps (GXP1782)

Graphic Display:

• 200 x 80 pixel backlit LCD display

Bluetooth:

• Not available

Headset Jack:

• RJ, USB

QoS (Quality of Service):

• Layer 2 QoS (802.1Q, 802.1P)
• Layer 3 QoS (ToS, DiffServ, MPLS)

Voice Codecs:

• Support for G.711μ/a
• G.722 (wide-band)
• G.723 (pending)
• G.726-32
• G.729 A/B
• In-band and out-of-band DTMF (In audio, RFC2833, SIP INFO)

Package Content:

• GXP1782/GXP1780 phone
• Handset with cord
• Base stand
• Universal power supply
• Network cable
• Quick Installation Guide
• GPL license

Telephony Features:

• Hold
• Transfer
• Forward
• 5-way conference
• Call park
• Call pickup
• Shared call appearance (SCA) / bridged-line appearance (BLA)
• Downloadable phonebook (XML, LDAP, up to 2000 items)
• Call waiting
• Call log (up to 500 records)
• XML customization of screen
• Off-hook auto dial
• Auto answer
• Click-to-dial
• Flexible dial plan
• Hot desking
• Personalized music ringtones and music on hold
• Server redundancy and fail-over

Dimensions:

• 231mm (W) x 167mm (L) x 86mm (H)

Weight:

• 1.55kg

These details provide a comprehensive overview of the GXP1780 and GXP1782 IP phones, including their specifications and supported features.