Administrator's Manual
D. IP Phone Specifications
D
IP Phone Specifications
The 310HD, 320HD and 420HD IP Phones specifications are listed in the table below.
Table
D-1: 310HD, 320HD and 420HD IP Phone Specifications
Feature
Details
ƒ
SIP: RFC 3261, RFC 2327 (SDP)
VoIP Signaling Protocols
Data Protocols
ƒ
IPv4, TCP, UDP, ICMP, ARP, DNS and DNS SRV for SIP Signaling
ƒ
SIP over TLS (SIPS)
ƒ
802.1p/Q for Traffic Priority and QoS
ƒ
VLAN Discovery Mechanism (CDP, LLDP)
ƒ
ToS (Type of Service) field, indicating desired QoS DHCP Client
ƒ
NTP Client
Media Processing
ƒ
Voice Coders: G.711, G.723.1, G.729A/B, G.722, RTA.
ƒ
Acoustic Echo Cancelation: G.168-2004 compliant, 64-msec tail
length
ƒ
Adaptive Jitter Buffer 300 msec
ƒ
Voice Activity Detection
ƒ
Comfort Noise Generation
ƒ
Packet Lost Concealment
ƒ
RTP/RTCP Packetization (RFC 3550, RFC 3551), SRTP (RFC
3711)
ƒ
DTMF Relay (RFC 2833)
Telephony Features
ƒ
Call Hold / Un-Hold
ƒ
Call Transfer
ƒ
3-Way Conferencing (with local mixing)
ƒ
Redial
ƒ
Caller ID Notification
ƒ
Call Waiting Indication
ƒ
Message Waiting Indication (including MWI LED)
ƒ
Local and Corporate Directories
ƒ
Automatic On-hook Dialing
ƒ
Automatic Answering (Alert-Info header and "talk" event)
ƒ
CWRR (Call Waiting Reminder Ring)
ƒ
Secondary Dial Tone
ƒ
Call Logs: Missed/Received Calls and Dialed Numbers
ƒ
Speed Dial (Including BLF support for Asterisk and BroadWorks
TM
)
ƒ
Dial Plan
ƒ
URL Dialing
ƒ
Advice of Charge (AOC)
ƒ
Call Forward (Unconditional, Busy, No Answer)
ƒ
Redundant SIP Proxy Mechanism
ƒ
Remote Conferencing (RFC 4240)
ƒ
Multiple Lines for 320HD (currently supports up to 4 lines)
Version 2.0.0
279
October 2012
http://arttel.ru
Summary of Contents for 310HD
Page 2: ...http arttel ru ...
Page 17: ...Part I Configuration Tools http arttel ru ...
Page 18: ...310HD 320HD and 420HD IP Phones Reader s Notes http arttel ru ...
Page 35: ...Part II Automatic Provisioning http arttel ru ...
Page 36: ...Reader s Notes http arttel ru ...
Page 55: ...Part III Quick Setup http arttel ru ...
Page 56: ...Reader s Notes http arttel ru ...
Page 59: ...Part IV Networking http arttel ru ...
Page 60: ...Reader s Notes http arttel ru ...
Page 87: ...Part V VoIP Settings http arttel ru ...
Page 88: ...Reader s Notes http arttel ru ...
Page 161: ...Part VI Advanced Phone Settings http arttel ru ...
Page 162: ...Reader s Notes http arttel ru ...
Page 179: ...Part VII Security Settings http arttel ru ...
Page 180: ...Reader s Notes http arttel ru ...
Page 205: ...Part VIII Maintenance http arttel ru ...
Page 206: ...Reader s Notes http arttel ru ...
Page 217: ...Part IX Status and Monitoring http arttel ru ...
Page 218: ...Reader s Notes http arttel ru ...
Page 233: ...Part X Diagnostics and Troubleshooting http arttel ru ...
Page 234: ...Reader s Notes http arttel ru ...
Page 265: ...Part XI Appendices http arttel ru ...
Page 266: ...Reader s Notes http arttel ru ...