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H.323
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Analog E&M Voice Signaling Overview
02/Feb/2006 -
CDR Logging Configuration with Syslog Servers and Cisco IOS Gateways
24/Feb/2006 -
Cisco Digital 1-port and 2-port T1 Multi-Flex Voice WICs
18/Apr/2008 -
Defining Analog Voice
12/Feb/2007 -
Designing and Deploying VoIP over ISDN
02/Feb/2006 -
E&M Cable Pinouts Connecting Cisco 1750/2600/3600 E&M VIC to Lucent PBX G3R E&M Trunk
02/Feb/2006 -
E&M Cable Pinouts to Connect Cisco 1750/2600/3600 E&M VIC to Nortel PBX Option 11 E&M Trunk
02/Feb/2006 -
MGCP and H.323 Voice Gateway Protocol Comparison
04/Aug/2006 -
Third Party H323 Calls Fail with Cisco IOS Later than 12.2(8)T
02/Feb/2006 -
Troubleshooting No Dial Tone Issues
02/Feb/2006 -
Troubleshooting No Ringback Tone on ISDN-VoIP (H.323) Calls
27/Nov/2005 -
Understanding and Troubleshooting Gatekeeper TTL and Aging out Process
02/Feb/2006 -
Understanding Cisco IOS Gatekeeper Call Routing
04/Jan/2007 -
Understanding Codecs: Complexity, Hardware Support, MOS, and Negotiation
02/Feb/2006 -
Understanding Direct-Inward-Dial (DID) on IOS Voice Digital (T1/E1) Interfaces
02/Feb/2006 -
Understanding H.323 Gatekeepers
20/Jul/2006 -
Understanding Inbound and Outbound Dial Peers on Cisco IOS Platforms
02/Feb/2006 -
Voice Design and Implementation Guide
02/Feb/2006 -
VoIP over PPP Links with Quality of Service (LLQ / IP RTP Priority, LFI, cRTP)
02/Feb/2006 -
Waveform Coding Techniques
02/Feb/2006 -
Zone Prefix Processing with Dots Versus Asterisks
22/May/2006
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Analog E&M Voice Signaling Overview
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Media Gateway Control Protocol (MGCP)
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Configuring SRS Telephony and MGCP Fallback
12/Feb/2008 -
E&M Cable Pinouts Connecting Cisco 1750/2600/3600 E&M VIC to Lucent PBX G3R E&M Trunk
02/Feb/2006 -
MGCP and H.323 Voice Gateway Protocol Comparison
04/Aug/2006 -
Understanding Codecs: Complexity, Hardware Support, MOS, and Negotiation
02/Feb/2006 -
Understanding MGCP Interactions with Cisco CallManager
18/May/2006
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Configuring SRS Telephony and MGCP Fallback
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Skinny Call Control Protocol (SCCP)
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Voice over ATM (VoATM)
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Voice over Frame Relay (VOFR)
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Cisco Digital 1-port and 2-port T1 Multi-Flex Voice WICs
18/Apr/2008 -
Designing and Deploying Multilink PPP over Frame Relay and ATM
16/Aug/2007 -
Frame Relay Fragmentation for Voice
20/Feb/2007 -
Waveform Coding Techniques
02/Feb/2006
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Cisco Digital 1-port and 2-port T1 Multi-Flex Voice WICs