Rodando um comando pela URL:

http://IP_ASTERISK:8088/asterisk/rawman?action=sipshowpeer&peer=6000

Comandos Disponíveis:

mos-eisley*CLI> show manager commands
  Action           Privilege        Synopsis                                               
  ------           ---------        --------                                               
  AbsoluteTimeout  call,all         Set Absolute Timeout                                   
  AgentCallbackLo  agent,all        Sets an agent as logged in by callback                 
  AgentLogoff      agent,all        Sets an agent as no longer logged in                   
  Agents           agent,all        Lists agents and their status                          
  ChangeMonitor    call,all         Change monitoring filename of a channel                
  Command          command,all      Execute Asterisk CLI Command                           
  DBGet            system,all       Get DB Entry                                           
  DBPut            system,all       Put DB Entry                                           
  Events                      Control Event Flow                                     
  ExtensionState   call,all         Check Extension Status                                 
  GetConfig        config,all       Retrieve configuration                                 
  Getvar           call,all         Gets a Channel Variable                                
  Hangup           call,all         Hangup Channel                                         
  IAXnetstats                 Show IAX Netstats                                      
  IAXpeers                    List IAX Peers                                         
  ListCommands                List available manager commands                        
  Logoff                      Logoff Manager                                         
  MailboxCount     call,all         Check Mailbox Message Count                            
  MailboxStatus    call,all         Check Mailbox                                          
  Monitor          call,all         Monitor a channel                                      
  Originate        call,all         Originate Call                                         
  Park             call,all         Park a channel                                         
  ParkedCalls                 List parked calls                                      
  PauseMonitor     call,all         Pause monitoring of a channel                          
  Ping                        Keepalive command                                      
  PlayDTMF         call,all         Play DTMF signal on a specific channel.                
  QueueAdd         agent,all        Add interface to queue.                                
  QueuePause       agent,all        Makes a queue member temporarily unavailable           
  QueueRemove      agent,all        Remove interface from queue.                           
  Queues                      Queues                                                 
  QueueStatus                 Queue Status                                           
  Redirect         call,all         Redirect (transfer) a call                             
  SetCDRUserField  call,all         Set the CDR UserField                                  
  Setvar           call,all         Set Channel Variable                                   
  SIPpeers         system,all       List SIP peers (text format)                           
  SIPshowpeer      system,all       Show SIP peer (text format)                            
  Status           call,all         Lists channel status                                   
  StopMonitor      call,all         Stop monitoring a channel                              
  UnpauseMonitor   call,all         Unpause monitoring of a channel                        
  UpdateConfig     config,all       Update basic configuration                             
  UserEvent        user,all         Send an arbitrary event                                
  WaitEvent                   Wait for an event to occur