Appendix a, Specifications, Troubleshooting – AltiGen IP 805 User Manual
Page 29: Specifications troubleshooting
IP 805 User Manual 25
Appendix A
Specifications
Network
Protocols
•
H.323, SIP, RTP, RTCP, TFTP, TCP, UDP, DHCP, DNS, ARP, ICMP, Telnet
Call Control
Protocols
•
SIP
Audio
Standards
•
Codec: ITU G.711 (PCM), G.722, two low bit rate (G.723.1 and G.729A / G.729AB); G.729
preferred
•
Acoustic Echo cancellation supporting high-quality speakerphone
Keypad
Features &
Handset
•
12 standard dialing keys: 0-9, *, #
•
11 Feature keys: Redial, Call Log, Hang-up/Release, Hold, Mute, Flash, Transfer, Conference,
Speaker, Voicemail, Volume control.
•
6 Function keys: can be set to N/A, Busy Lamp Field, AltiServ feature code, speed dial,
directory, line park, call recording, phone setting.
•
Adjustable ringer/speaker/handset/headset volume control
LCD
•
2 x 15 Character LCD Display
•
Provide features such as time, calling party name, calling party number, digits dialed,
extension number, number of new voice mails, DND/FWD, missed calls, and system
information.
LED
•
Voice Mail, Conference, Hold, Mute, Speaker
•
Message waiting indicator in Voice Mail button
LAN
•
2 Standard 10/100 Base-T RJ-45 Ports: One for network to phone connection, and one switch
port for connection from phone to PC
Headset
•
Headset RJ-9 port
Pin 1 (Tx+), Pin 2 (Rx1), Pin 3 (Rx2), Pin 4 (Tx-)
Dimensions
•
(HxWxD) 8.23 x 8.74 x 1.65 in (209 x 222 x 42 mm)
Power
•
External power, 5VDC, 1.5A
Troubleshooting
The following table provides help for the most common problems an end user may encounter. For IP 805
phone questions or problems not listed here, contact your AltiGen partner.
Note:
Some network changes, such as replacing the HMCP server or replacing the IP gateway, require the
IP805 phones to be restarted.
The pin outlet for headset support is:
For an up-to-date list of supported headsets for the IP 805, refer to AltiGen’s IP 805 web page at: