Chapter 12 The Service Configuration Screens
User’s Guide
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multimedia sessions over the Internet. SIP signaling is separate from the media
for which it handles sessions. The media that is exchanged during the session can
use a different path from that of the signaling. SIP handles telephone calls and can
interface with traditional circuit-switched telephone networks.
SIP Identities
A SIP account uses an identity (sometimes referred to as a SIP address). A
complete SIP identity is called a SIP URI (Uniform Resource Identifier). A SIP
account's URI identifies the SIP account in a way similar to the way an e-mail
address identifies an e-mail account. The format of a SIP identity is SIP-
Number@SIP-Service-Domain.
SIP Number
The SIP number is the part of the SIP URI that comes before the “@” symbol. A
SIP number can use letters like in an e-mail address ([email protected] for
example) or numbers like a telephone number ([email protected]
for example).
SIP Service Domain
The SIP service domain of the VoIP service provider (the company that lets you
make phone calls over the Internet) is the domain name in a SIP URI. For
example, if the SIP address is
, then “VoIP-
provider.com” is the SIP service domain.
SIP Register Server
A SIP register server maintains a database of SIP identity-to-IP address (or
domain name) mapping. The register server checks your user name and password
when you register.
RTP
When you make a VoIP call using SIP, the RTP (Real time Transport Protocol) is
used to handle voice data transfer. See RFC 1889 for details on RTP.
Use NAT
If you know the NAT router’s public IP address and SIP port number, you can use
the Use NAT feature to manually configure the WiMAX Modem to use a them in the
SIP messages. This eliminates the need for STUN or a SIP ALG. You must also
configure the NAT router to forward traffic with this port number to the WiMAX
Modem.
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Страница 8: ...Safety Warnings User s Guide 8...
Страница 10: ...Contents Overview User s Guide 10...
Страница 24: ...List of Figures User s Guide 24...
Страница 30: ...30...
Страница 63: ...63 PART II Basic Screens The Main Screen 38 The Setup Screens 65...
Страница 64: ...64...
Страница 72: ...72...
Страница 84: ...Chapter 7 The LAN Configuration Screens User s Guide 84...
Страница 96: ...Chapter 8 The WAN Configuration Screens User s Guide 96...
Страница 108: ...Chapter 9 The VPN Transport Screens User s Guide 108...
Страница 118: ...Chapter 10 The NAT Configuration Screens User s Guide 118...
Страница 129: ...129 PART IV Voice Screens The Service Configuration Screens 131 The Phone Screens 149 The Phone Book Screens 159...
Страница 130: ...130...
Страница 148: ...Chapter 12 The Service Configuration Screens User s Guide 148...
Страница 158: ...Chapter 13 The Phone Screens User s Guide 158...
Страница 164: ...Chapter 14 The Phone Book Screens User s Guide 164...
Страница 166: ...166...
Страница 188: ...Chapter 15 The Certificates Screens User s Guide 188...
Страница 198: ...Chapter 16 The Firewall Screens User s Guide 198...
Страница 218: ...Chapter 19 QoS User s Guide 218...
Страница 234: ...Chapter 20 The Logs Screens User s Guide 234...
Страница 247: ...247 PART VI Troubleshooting and Specifications Troubleshooting 249 Product Specifications 257...
Страница 248: ...248...
Страница 256: ...Chapter 22 Troubleshooting User s Guide 256...
Страница 264: ...Chapter 23 Product Specifications User s Guide 264...
Страница 266: ...266...
Страница 298: ...Appendix B Setting Up Your Computer s IP Address User s Guide 298...
Страница 308: ...Appendix C Pop up Windows JavaScripts and Java Permissions User s Guide 308...
Страница 352: ...Appendix E Importing Certificates User s Guide 352...
Страница 354: ...Appendix F SIP Passthrough User s Guide 354...
Страница 370: ...Appendix I Customer Support User s Guide 370...
Страница 376: ...Index User s Guide 376...