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High Performance IP phone |
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Support 2 SIP and 1 IAX2
16 Characters*2 Lines
9 speed dial button |
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Support 2 SIP and 1 IAX2
16 Characters*2 Lines
9 speed dial button
Support PoE
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Entry level IP phone |
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Support 2 SIP or 1IAX2
TN Positive Transflective
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Support 2 SIP or 1IAX2
TN Positive Transflective
Support POE
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Standard Business IP phone |
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Support 2 SIP and 1 IAX2
128*64 DOTS
4 softkeys
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Support 2 SIP and 1 IAX2
128*64 DOTS
4 softkeys
Support POE
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Support 4 SIP and 1 IAX2
128*64 DOTS
4 softkeys
Support BLF
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Support 4 SIP and 1 IAX2
128*64 DOTS
4 softkeys
Support BLF
Support POE
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ATCOM IP phone Compare list |
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AT530/AT530P |
AT610/AT610P |
AT620/AT620P |
AT640/AT640P |
| Main Chip |
Infineon |
Broadcom |
Broadcom |
Broadcom |
| LCD |
16 x 2 |
7 segement |
128 x64 dot matrix |
128 x64 dot matrix |
| Number of Keys |
40 Keys |
26 keys |
29 Keys |
40 Keys |
| Sip Lines |
2 line |
2 line |
2 lines |
4 lines |
| voip accounts |
2 SIP,1 IAX2 |
2 SIP or 1 IAX2 |
2 SIP,1 IAX2 |
4 SIP,1 IAX2 |
| Softkey |
N/A |
N/A |
4 |
4 |
| Backlight |
NO |
YES |
YES |
YES |
| Headset slot |
RJ9(handset) |
separate RJ9 slot |
separate RJ9 slot |
separate RJ9 slot |
| LED |
2 LED |
1 LED |
7 LEDS |
18 LEDS |
| Wall Mountable |
N/A |
YES |
YES |
YES |
| SDRAM + Flash |
2M flash+ 8M SDRAM |
2M flash+ 8M SDRAM |
4M flash+ 16M SDRAM |
4M flash+ 16M SDRAM |
| Navigator Key |
Up/Down |
UP/Down |
Up/Down/Left/Right. |
Up/Down/Left/Right. |
| VPN |
YES |
N/A |
YES |
YES |
| VLAN |
YES |
N/A |
YES |
YES |
| speed key |
9 Speed dial Key |
N/A |
N/A |
9 speed dial keys |
| Voicemail key |
N/A |
N/A |
YES |
YES |
| conf key |
no(use * key instead) |
YES |
SoftKey |
SoftKey |
| Codec |
G729,G711,G723 |
G729,G711,G722
G723,G726 |
G729,G711,G722
G723 G726 |
G729,G711,G722
G723 G726 |
| Distinct ring tones |
yes |
YES |
yes |
yes |
| Echo Cancellation |
G.168 96ms |
G.168 96ms |
G.168 96ms |
G.168 96ms |
| firewall |
yes |
N/A |
yes |
yes |
| Advance DHCP setting |
yes |
N/A |
yes |
yes |
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