R2511-HP MSR Router Series Voice Configuration Guide(V5)
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Configuring DTMF detection ································································································································ 49
Configuring options related to dial plan ····················································································································· 50
Configuring adjustment functions ································································································································· 50
Configuration task list ··········································································································································· 50
Configuring echo cancellation ····························································································································· 50
Configuring gain adjustment function ················································································································· 52
Configuring time adjustment function ·················································································································· 52
Configuring comfortable noise function ·············································································································· 53
Rebooting a voice card ················································································································································· 53
Configuration guidelines ······································································································································ 53
Configuration procedure ······································································································································ 53
Configuring global default parameters for voice subscriber lines ············································································ 54
Mirroring PCM, RTP, or voice command data on an analog voice subscriber line ··············································· 54
Displaying and maintaining analog voice subscriber lines ······················································································· 55
Analog voice subscriber line configuration examples ······························································································· 55
Configuration example for the FXO voice subscriber line ················································································ 55
Configuration example for one-to-one binding between FXS and FXO ·························································· 56
Troubleshooting analog voice subscriber line configuration ····················································································· 59
Failed to hang up ·················································································································································· 59
Configuring digital voice subscriber lines ················································································································ 60
Introduction to E1 and T1 ·············································································································································· 60
Overview ································································································································································ 60
E1 and T1 voice functions ···································································································································· 60
E1 and T1 interfaces ············································································································································· 60
Features of E1 and T1 ··········································································································································· 61
E1 and T1 configuration task list ·································································································································· 62
Configuring basic parameters for an E1 voice interface ··························································································· 63
Configuring a TDM clock source ························································································································· 63
Configuring the framing format and line coding format ··················································································· 64
Creating a TS set ··················································································································································· 64
Set the physical state change suppression interval on an E1 interface ··························································· 65
Restoring default settings for an E1 voice interface ··························································································· 65
Configuring basic parameters for a T1 voice interface ····························································································· 65
Configuring a TDM clock source ························································································································· 65
Configuring the framing format and line coding format ··················································································· 66
Creating a TS set ··················································································································································· 66
Set a physical state change suppression interval on a T1 interface ································································ 66
Restoring default settings for a T1 voice interface ····························································································· 67
Configuring the voice subscriber line for a TS set ······································································································ 67
Configuration prerequisites ·································································································································· 67
Configuring basic functions for the voice subscriber line ················································································· 67
Configuring the DTMF detection sensitivity ········································································································ 68
Configuring the volume adjustment function ······································································································ 69
Configuring the echo adjustment function ·········································································································· 69
Configuring the comfortable noise function ······································································································· 70
Configuring options related to dial plan ············································································································ 70
Binding logical voice subscriber line to POTS entity ·································································································· 71
Configuring R2 signaling ·············································································································································· 71
Introduction to R2 signaling ································································································································· 71
Configuring basic R2 signaling parameters ······································································································· 77
Configuring R2 digital line signaling ·················································································································· 79
Configuring R2 interregister signaling ················································································································ 80
Configuring PRI ······························································································································································ 81
Configuring DSS1 and QSIG signaling ·············································································································· 81