| VoIP Support |
IETF SIP version 2 (RFC3261 and companion RFCs) |
Yes |
| BroadWorks R17 / BroadSoft |
Yes |
| Asterisksup*1/sup |
Yes |
| Voice Codec |
G.711a-law / G.711µ-law / G.722 (wideband) / G.729a / G.726 (32K) |
Yes |
| Provisioning |
HTTP / HTTPS / FTP / TFTP and Local / Remote WEB Configuration |
Yes |
| QoS Support |
DSCP |
Yes |
| Static VLAN |
From October 2011 |
| TOS |
Yes |
| Keys and Indications |
Menu Driven User Interface |
Yes |
| RF-System |
US-DECT 1.92GHz - 1.93GHz (for USA and Canada) |
Yes |
| EU-DECT 1.88GHz - 1.90GHz / GAP |
Yes |
| Phone Features |
Multiple Handset |
6 |
| Multiple Registration Support |
8 |
| 2.5mm Headset Jacksup*2/sup |
Yes |
| Grouping Handset : Handset Select for Receiving Call |
Yes |
| Handset and Number Select for Making Call |
Yes |
| Redial |
Yes |
| Do Not Disturb |
Yes |
| Anonymous Call (CLIR) |
Yes |
| Anonymous Call Rejection |
Yes |
| Calling Party Name and Number Presentation (CLIP, CNIP) |
Yes |
| Call Rejection |
Yes |
| DTMF Dialing During Call |
Yes |
| 3-Party Conferencing |
Yes |
| Call Transfer |
Yes |
| Call Hold |
Yes |
| Call Forward Unconditional / User Busy / No Answer |
Yes |
| Call Waiting |
Yes |
| Distinctive Ringing |
Yes |
| Ringtone Selection |
Yes |
| Interface |
Ethernet Ports |
1 |
| Ethernet Interface |
10/100 Mbps |
| Battery |
630mAh Ni-MH 2 x AAA |
| Talk Time |
Up to 5 hours |
| Standby Days |
Up to 240 hours |
| Operating Environment |
0 °C - 40 °C (32 °F - 104 °F)
20 % - 80 % relative air humidity (dry) |
| Dimensions |
Base unitbr(Width x Depth x Height; handset on cradle, stand attached) |
178 mm x 74.4 mm x 134.4 mm |
| Weight |
Base: 290 g
Handset: 130 g
Charger: 60 g |
| NOTE |
*1 Business Edition C.x, Switch Vox Ver.4.0-4.5
*2 KX-TGP550 : on base unit and on cordless handset. KX-TGP500 : on cordless handset. |
