(Optional) Configuring the Ringing Mode of the SIP Interface

This topic describes how to configure the ringing mode of the SIP interface to support the break-make ratios of various new ringing modes and make the ringing mode meet the local standards.

Prerequisites

The SIP interface must be added successfully.

Context

• If the preset ringing modes of the system can meet the user requirements, you can select the required ringing mode and configure the corresponding ringing mapping.
• If the system-defined ringing modes cannot meet the user requirements, you can use the user-defined ringing mode and configure the corresponding ringing mapping.
• The user can configure the cadence duration for the user-defined ringing to form different ringing modes.
• The user-defined ringing modes are 0-15, which correspond to the cadence ringing modes 128-143 and initial ringing modes 144-159 defined by the user. For example, if the user-defined cadence ringing mode is 128, user-defined ringing mode 0 is selected. If the user-defined initial ringing mode is 144, user-defined ringing mode 0 is selected.
• The system supports up to 16 records of the ringing mode mapping.

Precaution

• The ringing mapping name must be unique on the same SIP interface.
• An index can be used for adding only one ringing mode on the same SIP interface.
• The 16 user-defined ringing modes can be modified but cannot be added.

Procedure

1. According to the Usage Guidelines of the ringmode add command, check whether the preset ringing mode in the system meets the requirement.
   • If the requirement is met, proceed to step 4.
   • If the requirement is not met, go to step 2.
   
   
2. In the global config mode, run the user defined-ring modify command to configure the user-defined ringing mode.
   NOTE:
   

   • To use the user-defined ringing mode, perform this step and you can define the ringing types numbered 0-15.
   • After configuring the user-defined ringing mode, you need to reset the corresponding service board to make the configuration data take effect, so that the user of the service board can use the new user-defined ringing mode. If the service board has been in service for a period, evaluate the impact on the online users before resetting the service board, and then determine whether to perform this operation.
   
   
3. Run the display user defined-ring command to query the user-defined ringing.
4. Run the interface sip command to enter the SIP mode.
5. Run the ringmode add command to add a ringing mapping. Run this command to configure the ringing mode for the users of the same SIP interface. The key parameters are described as follows:
   
   • cadencering: Indicates the cadence ringing mode. The range 128-143 of this parameter corresponds to user-defined ringing modes 0-15.
   • initialring: Indicates the initial ringing mode. The range 144-159 of this parameter corresponds to user-defined ringing modes 0-15.
   
   
6. Run the display user defined-ring command to query ringing mapping records.

Example

To add such a ringing mode mapping record on SIP interface 0, assume that:

• Index of the ringing mode mapping record: 1
• Name of the ringing mode mapping record: alert-group
• Cadence ringing mode: 1
• Initial ringing mode: 4

do as follows:

huawei(config)#interface sip 0
huawei(config-if-sip-0)#ringmode add 1 alter-group cadencering 1 initialring 4
huawei(config-if-sip-0)#display ringmode 1
  -----------------------------------------------------------------             
  MGID: 0                                                                       
  Index: 1                                                                      
  Ringmode-name: alter-group                                                    
  CadenceRing: Special Ring 1:2                                                 
  InitialRing: Normal Ring (FSK) 1:4                                            
  -----------------------------------------------------------------