Product Specification
| Category |
Specification |
| Telephone Interface |
8 FXS voice ports |
| Network Interface |
10/100 Base-T RJ-45 Uplink
and Downlink ports |
| Accessory |
Ethernet Cable, AC/DC Power
Adapter
|
Software Specification
| Category |
Specification |
| Protocols
|
SIP 2.0*,
MGCP 1.0, NCS 1.0 |
| Speech Codec Capabilities
| G.711 and one of the
following
G.726
G.728, G.729E (High quality high complexity
codecs)
G.723.1, G729A (Low bit rate codecs)
Supports 3-way conferencing with compression |
| Quality of Service |
IEEE 802.1p/q; IP TOS
Tagging; Built-in Priority Switch; Data Bandwidth
Control; Adaptive jitter buffer |
| Signal Processing |
- Echo cancellation:
G.168
- T.38 Fax (or fall-back to G.711)
- Caller ID FSK signal regeneration
- Line reversal/Polarity reversal
- 16 Khz metering pulse (MGCP only) |
| Certification |
FCC part 15A; CE |
| Tone |
- Ring back tone
- Busy
tone
- Reorder tone
- Dial tone
- Off hook warning tone
- Call waiting tone
- Message waiting tone (MWI)/Stutter tone |
| DTMF Tone |
DTMF tone detection and
generation/RFC2833 |
| Announcements |
Play out any voice
stream sent by Call Agent or SIP Proxy controlled
announcement server; Device IP announcement
(SIP only) |
| OAM&P |
- Access components implemented:
CLI, TFTP, HTTP 1.0, SNMP, Telnet, DHCP &
DNS
- Works with any SNMP (v.1, v.2c, v.3)-based
EMS
- Offers web-based access as well as TFTP-based
remote software download/upgrades
- Provisionable set feature codes |
| Features |
STUN NAT traversal (SIP
only) |
Physical Specification
| Category |
Specification |
|
| Power
Consumption |
Talk |
DC 12V @ 1.6
Amps (19.2W) |
| Idle |
DC 12V @ 0.4
Amps (4.8W) |
| Loop
Current |
Loop resistance
of 520O@ 23 mA |
| Ring
Voltage |
> 40 VRms
@ 2000 ft.
5 REN max. per port, 24 REN total aggregate
24 AWG loop |
| Power
Supply |
Output: DC
12V, 2 Amps; Input: AC 100~240V/50~60Hz |
| Dimensions |
1.511 in (H)
x 9.897 in (W) x 7.181 in (D) / 38.4mm (H)
x 251.4mm (W) x 182.4mm (D) |
| Operating
Temperature |
32ºF
to 104ºF (0ºC to 40ºC) |
| Storage
Temperature |
-4ºF
to 158ºF (-20ºC to 70ºC) |
| Operating
Humidity |
10 to 90%
RH |
| Storage
Humidity |
5 to 95% RH |
