R2511-HP MSR Router Series Web-Based Configuration Guide(V5)

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Managing lines ······················································································································································· 354
FXS voice subscriber line ············································································································································· 354
FXO voice subscriber line ··········································································································································· 354
E&M subscriber line ····················································································································································· 354
E&M introduction ················································································································································· 354
E&M start mode ··················································································································································· 354
One-to-one binding between FXS and FXO voice subscriber lines ········································································ 356
Echo adjustment function ············································································································································· 356
Adjusting echo duration ····································································································································· 356
Adjusting echo cancellation parameters ··········································································································· 356
Enabling the nonlinear function of echo cancellation ····················································································· 357
Line management configuration ································································································································· 357
Configuring an FXS voice subscriber line ········································································································· 357
Configuring an FXO voice subscriber line ········································································································ 360
Configuring an E&M subscriber line ················································································································· 363
Configuring an ISDN line ··································································································································· 366
Configuring a paging line ·································································································································· 368
Configuring an MoH line ··································································································································· 369
Line management configuration examples ················································································································ 370
Configuring an FXO voice subscriber line ········································································································ 370
Configuring one-to-one binding between FXS and FXO ················································································· 371
Configuring SIP local survival ································································································································ 379
Configuring SIP local survival ····································································································································· 380
Service configuration ·········································································································································· 380
User management ··············································································································································· 381
Trusted nodes ······················································································································································· 382
Call-out route ························································································································································ 382
Area prefix ··························································································································································· 383
Call authority control ··········································································································································· 384
SIP local survival configuration examples ················································································································· 385
Configuring local SIP server to operate in alone mode ·················································································· 385
Configuring local SIP server to operate in alive mode ···················································································· 388
Configuring call authority control ······················································································································ 390
Configuring an area prefix ································································································································ 395
Configuring a call-out route ································································································································ 398
Configuring IVR ······················································································································································· 401
Overview ······································································································································································· 401
Advantages ··································································································································································· 401
Customizable voice prompts ······························································································································ 401
Various codecs ···················································································································································· 401
Flexible node configuration ································································································································ 401
Customizable process ········································································································································· 401
Successive jumping ············································································································································· 402
Error processing methods ··································································································································· 402
Timeout processing methods ······························································································································ 402
Various types of secondary calls ······················································································································· 402
Configuring IVR ···························································································································································· 402
Uploading media resource files ························································································································· 402
Importing a media resource through an MoH audio input port ····································································· 403
Configuring the global key policy ······························································································································ 404
Configuring IVR nodes ················································································································································· 405
Configuring a call node ····································································································································· 405
Configuring a jump node ··································································································································· 408