Capacity, Audio connectivity, Data services – Patton electronic SmartNode 2294 User Manual
Page 44: Quality of service, Voice signaling
Capacity
44
Model 2292 & 2294 Series Getting Started Guide
B • Specifications
Capacity
2 audio lines (2292)
4 audio lines (2294)
Audio connectivity
2-wire RJ-11
Bandwidth 4kHz, Impedance 600-ohm
Narrow Band FXS style hybrid transmit/receive
Data Services
Two 10/100 Ethernet ports
Complete IP access router
DHCP Client & server
Packet fragmentation
Static firewall, NAT, NAPT RFC 1631 access control lists
DMZ port
IPsec, IKE, AES/DES/3DES Encryption
Quality of Service
Audio priority
DownStreamQoS™
Traffic management, shaping and policing
IEEE 802.1p, TOS, DiffServ labeling
IEEE 802.1Q, VLAN tag insertion/deletion (simultaneous support of multiple VLANs)
Voice Signaling
H.323v4, SIPv2 (B2BUA
capable, multi-instance, simultaneous
support of multiple registrars and direct
IP dialing) • SIP call transfer, redirect
DTMF in-band & out-of-band