Specifications

vii
Cisco ATA 186 Installation and Configuration Guide
OL-1267-01
Contents
Configuring Codec Options 3-10
CHAPTER 4 Protocol-Specific Configurations 4-1
About Signaling Protocols 4-1
About H.323-Specific Configurations 4-1
About Gatekeeper Requirements for H.323 4-2
Enabling IP Routing 4-2
Connecting to a Network Time Protocol Server 4-3
Using ISDN/EI 4-3
Manipulating the Dial String 4-4
Configuring Security Levels 4-4
About Alternate Gatekeepers and RAS 4-5
About SIP-Specific Configurations 4-5
About Using a Proxy Server with SIP 4-6
About NAT Support with SIP 4-6
CHAPTER 5 Configuring Supplementary Services 5-1
Changing Call Commands 5-1
Cancelling a Supplementary Service 5-1
Common Supplementary Services 5-2
About 3-Way Calling (Conference Calling) 5-2
Making a 3-Way Call in the U.S. 5-2
Making a 3-Way Call in Sweden 5-2
About Call Waiting 5-3
Call Waiting in the U.S. 5-3
Call Waiting in Sweden 5-3
About Call Forwarding 5-4
Forwarding Calls in the U.S. 5-4
Forwarding Calls in Sweden 5-5