Wallace, 2008
| Publication | Publication Date | Title |
|---|---|---|
| JP3940122B2 (en) | Method for forming usable features for alternate connections of primary connections | |
| Davidson et al. | Voice over IP fundamentals | |
| US7715413B2 (en) | Multi-network exchange system for telephony applications | |
| Davidson | Voice over IP fundamentals | |
| US8279857B2 (en) | Virtual PBX based on feature server modules | |
| US7016343B1 (en) | PSTN call routing control features applied to a VoIP | |
| US8625578B2 (en) | Access independent common architecture for real-time communications services for networking environments | |
| US7248577B2 (en) | Virtual PBX based on SIP and feature servers | |
| Hamdi et al. | Voice service interworking for PSTN and IP networks | |
| US8660016B2 (en) | Testing and monitoring voice over internet protocol (VoIP) service using instrumented test streams to determine the quality, capacity and utilization of the VoIP network | |
| US20070025341A1 (en) | Device, system and/or method for provisioning a device in a packet network | |
| US20120042081A1 (en) | Communication system and method for using a multi-tiered registration session initiation protocol | |
| WO2003030463A1 (en) | A method and system for realizing ip voice service at private network | |
| Cisco | Glossary: Cisco IP Phone 7905 Administrator's Guide (H.323) | |
| Kaza et al. | Cisco IP Telephony: Planning, Design, Implementation, Operation, and Optimization (paperback) | |
| Cisco | Cisco Hoot and Holler over IP | |
| Cisco | Glossary | |
| Cisco | Session Initiation Protocol (SIP) for VoIP | |
| Cisco | Glossary | |
| Cisco | IP Telephony Network Glossary | |
| Cisco | Glossary | |
| Cisco | Glossary | |
| Cisco | Glossary | |
| Cisco | Glossary | |
| Wallace | CCVP CVOICE Quick Reference |