Each line interface provides a 48VDC nominal battery feed with 5 REN per line ringing capacity. Configuration options for loop current, loop voltage management, and ringing waveform are available for each line interface.
Enhanced telephony features include auto-adapting FSK/CAS tone levels, dynamic jitter buffers, and G.168 compliant echo cancellation. Advanced signal processing methods provide RFC 2833 compliant DTMF relay, T.38 Fax transmission, three-way calling, call waiting, and caller ID.
| Touchstone TM504G Features | |
| General | |
| Availability: | discontinued |
| LAN / WAN Connectivity | |
| WAN throughput: |
42 Mbps |
| WAN throughput upstream: |
30 Mbps |
| WAN ports: |
1 |
| WAN port(s) type: | Coax F-connector |
| LAN ports: | 1 |
| LAN ports type: | 10/100 Base-TX (RJ-45) |
| LAN ports auto cross-over: |
 |
| RJ-11 FXS VoIP phone ports: | 4 |
| Router | |
| QoS: |
|
| Cable Modem | |
| DOCSIS compliance: |
DOCSIS 1.0 DOCSIS 1.1 DOCSIS 2.0 |
| PacketCable: |
PacketCable 1.0/1.1 (VoIP) PacketCable 1.5 (VoIP) |
| VoIP | |
| VoIP Protocols: |
SIP v2 (RFC 3261) T.38 (Fax over IP) |
| VoIP Audio Codecs: |
G.711 (PCM) G.726 G.728 G.729e |
| VoIP Voice Features: |
Echo Cancellation (G.165/G.168) Adaptive Jitter Buffer 3-way conferencing Caller ID Call waiting |
| Device Management | |
| Default IP address: | 192.168.100.1 |
| Administration: | Web-based (LAN) |
| Firmware upgradeable: |
|
| Links | |
| Product page: | http://www.arrisi.com/ |
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