evpp2*CLI> zap show channels
   Chan Extension  Context         Language   MusicOnHold         
 pseudo            from-internal                                  
      1            from-pstn                                      
      2            from-pstn                                      
      3            from-pstn                                      
      4            from-internal                                  
      5            from-internal                                  
      6            from-internal                                  
      7            from-internal                                  
      8            from-internal                                  
      9            from-internal                                  
     10            from-internal                                  
     11            from-internal                                  
     12            from-internal