Mine

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