Troubleshooting guide

1-4
Cisco Broadband Local Integrated Services Solution Troubleshooting Guide
OL-5169-01
Chapter 1 Solution Overview
Architectural Overview
• Diffserv Codepoint (DSCP) for Signalling
• Diffserv Codepoint (DSCP) or TOS for Bearer
• LLQ
• MGCP 1.0
• DOCSIS 1.1
• NCS 1.0
• Q.850 cause codes
• Real-time Transport Protocol (RTP)
• Packet header suppression
• Telnet Client / Server
• FTP Client / Server
• TFTP (Trivial File Transfer Protocol) Client / Server
• RADIUS (Remote Access Dial-In Subscriber Service)
• Internet Protocol (IP v4)
• Transaction Capabilities Protocol (TCP)
• User Datagram Protocol (UDP)
• NTP (Network time Protocol)
• Synchronization (time-of-day)
• Clocking Interface
• Open Shortest Path First (OSPF)
• Router Discovery Protocol (IRDP)
• Session Description Protocol (SDP)
Supported CODECs
• G.711 Voice (µ-law)
• VA D
• Packet loss concealment
• Comfort noise insertion/generation
• Adaptive jitter buffer
• Modem pass through (G.711)
Billing Features
• Post-paid billing system support
• Real time billing (CDR access after call ends)
• Bellcore AMA support
• CDR or Event Message generation
• CDR additional contents
• Recording Keeping System (RKS)
Security Features
• SSH Support (Client)
• SSH Support (Server)
• Multiple security levels and passwords