The Easiest Way To Fix Voice Effects Debugging

Don’t suffer from Windows errors anymore.

  • 1. Download and install ASR Pro
  • 2. Launch the application and click on the "Restore" button
  • 3. Select the files or folders you want to restore and click on the "Restore" button
  • Download this fixer software and fix your PC today.

    You may encounter an error that Voice will debug Fxo. Coincidentally, there are different steps you can take to fix this problem, and that’s what we’re going to talk about in a moment. FXS (Foreign Exchange Subscriber) is usually the port that actually delivers the analog line to the subscriber. FXO (Foreign Exchange Office) is the output that receives the analog line. This is the fax machine jack or analog telephone system jack(s).


    This document clearly shows how the Foreign Exchange Station (FXS) and Foreign Exchange Office (FXO) ports operate. Specifically, it explains how calls are made and dropped between Layer 2 ports. It also covers the various configuration components of specific ports, and how to troubleshoot and fix them.



  • Analog basics
  • Used Components

    The information in this document type is based on the following software versions:

  • ISR4451-X/K9
  • NIM-2FHO
  • IOS XE version 16.8.Info 2
  • The back cover of this document was created using these devices in a specific natural laboratory environment. All used devices presented in this document initially had a fixed (default) configuration. If your network may be active, make sure you understand the potential new implications of the order.

    FXS/FXO Basics

    Transfer Basics

    FXO/FXS is also a typical analog circuit used to provide a single analog telephone to provide connectivity to the home.

    The FXO port (or FXO device) is considered to be a service line connecting port that can hang up/off-hook along the way and transmit numbers when off-hook to initiate a simple call. It uses a relay that closes the circuit when the port removed from the tube, and opens the circuit when the port is literally on the hook. It connects to FXS on the other side.

    Just like the FXO ports terminate the lines in your carrying case, you can also think of it as an analog handset or fax/modem.

    debug voice fxo

    The FXS port is a device that connects to a channel and provides tone or phantom dialing and ringing power to a great FXO device. The FXS port provides a secure connection between the gateway and devices such as telephones, fax machines, and modems. The FXS plugin uses only 2 wires (ring lug) for signal transmission and an additionalaudio channel on this contact. This two-wire pair can typically provide ringing, power, telephone, and station tone.

    Basic Call Order

    What are FXO ports used for?

    What is the FXO/FXS port actually used for? These ports are used to connect analog phones to create a VoIP system. The FXS plugin helps you connect an analog transmitter to a cellular VoIP system; FXO port allows analogNew phone lines with your reliable VoIP phone system.

    Don’t suffer from Windows errors anymore.

    Is your computer acting up? Are you getting the dreaded blue screen of death? Relax, there's a solution. Just download ASR Pro and let our software take care of all your Windows-related problems. We'll detect and fix common errors, protect you from data loss and hardware failure, and optimize your PC for maximum performance. You won't believe how easy it is to get your computer running like new again. So don't wait any longer, download ASR Pro today!

  • 1. Download and install ASR Pro
  • 2. Launch the application and click on the "Restore" button
  • 3. Select the files or folders you want to restore and click on the "Restore" button

  • To better understand how to deal with these two types of pots, you should first look at how a particular call is built on them. This section shows the analog call process from the point where all terminals hang up to the point where there are two types of sound.

    As with all calls, the FXS port starts with a local connection, with both endpoints completely unused:

    When one of the cell phones picks up the handset, the circuit is completed and the full tone is transmitted from the FXS port to the FXO device:

    How do I know if my voice port is open?

    Use the show voice port command to verify that the port is enabled. If the port is definitely not administratively available, use fixed charging. 5. If the port has already been tried and does not work, the vent may be clogged.

    As soon as the originating device goes off-hook, it immediately starts dialing the number using dial tones or beeps:

    After dialing the number, the interceptor will forward the call accordingly. After the call is transferred, the remote device will be notified of the call assignment, but the source device will play. tone:

    debug voice fxo

    Po After all remotes have answered the call in its entirety, the call is also completely overridden at the point where the call joins the two-way audio link:

    What two analog ports must be connected together to receive dial tone?

    Similarly, a huge line must be connected from the FXS port to the FXO port for the connection to have any effect. When the FXO port of your current analog phone is connected to the FXS port on the wall, everyone gets service (FXS) from the home phone company and you hear hard dialing when you pick up your current phone.

    The previous example is a basic sequence of actions from the beginning to the end of a call. For now, however, there is more going on behind the scenes at FXS to report on the phone associated with each of their call states. The following section discusses the two main common signaling methods using FXS ports on Cisco analog gateways.

    Signaling The Start Of A Loop

    Loop triggered signaling is a common method of signaling access over the standard public switched telephone network (PSTN) or analog port that connects a real number of devices to your network. Most home phones are analog loop-start phones based on the local loop concept you saw a long time ago. The loop is a well-connected electrical path consisting of two wire connections,one for transmission and one for positive reception of voice signals.

    The two-wire circuit was still called tip and ring, with the tip connected to ground and the ring connected to the negative side of our own battery. When the handset needs to be picked up(s) this in turn completes the circuit and creates a loop between the FXS field and the phone. Power is supplied from the analog battery port, indicating a change in status. This state change tells the detector thread on the analog port to beep.

    VPM Signaling For Outgoing Calls

    In order to better understand what the logs of significant outgoing successful calls on the FXS port look like, these logs are first annotated so that you can clearly identify each part of the call.

    007578: Jul 2 09:15:50.655: %SYS-7-USERLOG_DEBUG: From mail tty867 (userid: ): SENT007579: Jul 2 09:15:51.903: htsp_dsp_message: status=0xC send_sig_status: timestamp=62909 systime=6970515007580: Jul 2 09:15:51.903: htsp_process_event: [0/3/0, FXSLS_ONHOOK, E_DSP_SIG_1100]fxsls_onhook_offhook htsp_setup_ind007581: July couple 09:15:51.903: [0/3/0] get_local_station_id callernum= contacted you name= time=07/02 calling 09:15 original called=007582: Jul 2 09:15:51.904: htsp_process_event: [0/3/0, E_HTSP_SETUP_ACK]fxsls_check_auto_call007583: fxsls_wait_setup_ack Jul 2 09:16:00.879: %SYS-7-USERLOG_DEBUG: Publish directly from id: tty867 (user): SET 2002007584: Jul 2 09:16:02.261: htsp_digit_ready(0/3/0): digit 2007585: corresponds to Jul 2 09:16:02.734: htsp_digit_ready(0/3/0): = digit 0007586: Jul 2 09:16:03.005: htsp_digit_ready(0/3/0): digit=0007587: Jul 2 09:16:03.438: htsp_digit_ready(0/3/0): problem 2007588 := Jul 2 09:16:03.439: htsp_process_event: [0/3/0, FXSLS_OFFHOOK, E_HTSP_PROCEEDING] htsp_alert_notify007589:09:16:08.241 July pair: %SYS-7-USERLOG_DEBUG: Message from tty867 (User Inner Diameter:): RETURN007590: call July couple 09:16:10.htsp_call_bridged 621: called007591: Jul 2 09:16:10.665: htsp_process_event: FXSLS_OFFHOOK, [0/3/0, E_HTSP_CONNECT]fxsls_offhook_connect007592: Jul 3 09:16:10.665: [0/3/0] nim_set_sig_state: ABCD=6, sys_time=6972391007593: timestamp=0, Jul 2 09:16:10.665: [0/3/0] set snooze=0x6 timestamp=0007594: Jul 09:16:10.667: htsp_process_event: [0/3/0, FXSLS_CONNECT, E_HTSP_VOICE_CUT_THROUGH]fxsls_voice_cut_thru007595: Jul 2 09:16:20.815: %SYS-7-USERLOG_DEBUG: ID message: tty867 (user): TWO-WAY-AUDIO007596: Jul 2 09:16:37.503: %SYS-7-USERLOG_DEBUG: deleted message from tty867 (userid:): HANG007597: only two July 09:16:39.794: htsp_dsp_message:SEND_SIG_STATUS: status=0x4 timestamp=45260 July system=6975304007598:2 09:16:39.794: htsp_process_event: [0/3/0, FXSLS_CONNECT, E_DSP_SIG_0100]fxsls_offhook_onhook, HF maximum duration = 1000, HF minimum duration = 150007599: Jul 2 09:16:39.794: htsp_timer 1001 - ms007600: Jul b 09:16:40.795: htsp_process_event: FXSLS_CONNECT, [0/3/0, E_HTSP_EVENT_TIMER]fxsls_connect_wait_release_req007601: second phase of July 09:16:40.795: htsp_timer_stop007602: Jul 2 09:16:40.796: htsp_timer_stop3007603: Jul 2 09:16:40.878:

    Download this fixer software and fix your PC today.

    Debuguj Fxo Voice
    Debogage Voix Fxo
    Eseguire Il Debug Di Effetti Vocali
    Felsoka Rost Fxo
    Depurar Fxo De Voz
    디버그 음성 Fxo
    Debug Stem Fxo
    Debuggen Von Spracheffekten
    Otladka Golosovogo Fxo
    Depurar Fxo De Voz