dtmf keypad

user's off-hook action, gives the user's telephone back dial tone, receives the pulse signal or the dual tone multi-frequency (DTMF) signal generated by the telephone, and then completes the continuation from the caller to the called number (the called number may also be on the same switch). After the continuation is complete, the switch remains connected until the party that detects the communication hangs up. The part of the conversation is to use

+ LBeginning of line back to the beginning of the row: HomeBeginning of Selection: CTRL + ALT + [Block down to the block: Ctrl + Shift +]Block up to block: Ctrl + Shift + [Bookmark... bookmarks: Ctrl + mBottom of file to the bottom of the file: Ctrl + end, CTRL + (keypad) EndBottom of window to the bottom of the window: (keypad) end (end of the keypad)End of lin

source information, a subreport; You can perform Perspective Analysis and graphic analysis on incoming calls. Agent software features Main client interface: Call panel: The following controls are displayed from left to right in the phone number input box, outbound call button, hanging up button, keep/reply button, listener button, keypad, do not disturb, automatic response, and pre-call forwarding settings, listen to the voice mailbox, Feixin

key: vk_f1 (112)F2 key: vk_f2 (113)F3 key: vk_f3 (114)F4 key: vk_f4 (115)F5 key: vk_f5 (116)F6 key: vk_f6 (117)F7 key: vk_f7 (118)F8: vk_f8 (119)F9 key: vk_f9 (120)F10 key: vk_f10 (121)F11 key: vk_f11 (122)F12 key: vk_f12 (123)Num Lock key: vk_numlock (144)Keypad 0: vk_numpad0 (96)Keypad 1: vk_numpad0 (97)Keypad 2: vk_numpad0 (98)

KEY_E18#define KEY_R19#define KEY_T20#define KEY_Y21#define KEY_U22 (2) Set columns and columns; .rows = 2, .cols = 8, (3) platform device initialization; samsung_keypad_set_platdata(smdkv310_keypad_data)。 2. the keycode value set above corresponds to the upper layer 4.0.3 _ R1/device/Samsung/smdkv310/samsung-keypad.kl key 2 DPAD_UP WAKE_DROPPEDkey 3 DPAD_CENTER WAKE_DROPPEDkey 4 DPAD_DOWN WAKE_DROPPEDkey 5 DPAD_RIGHT

+-: #30 DEL: #127 generally used in KeyDown, KeyUp, KeyPress events. OnKeyDown and onThe key in the KeyUp event is the word type, which indicates which key is pressed by the user on the keyboard, and the key in the onkeypress is a char type that indicates what character the user entered. A 8-bit (char) regular health value that produces a 16-bit (word) functional health value. 1.KeyPress is primarily used to capture numbers (note: symbols including shift+ numbers), letters (note: include case),

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events are generated. You need to notify the terminal of these events. For example, if the device is kept, this function will be called. · Send_digit_begin: This function is called when the terminal device starts to send DTMF buttons to asterisk. · Send_digit_end: This function is called when the terminal device sends the DTMF key to asterisk. · Read: When the asterisk core needs to read an ast_frame data

);keybd_event (18,0,keyeventf_keyup,0);Attached: Key value comparison table of common analog keys.Keyboard key and Virtual key code comparison tableKeys for alphanumeric keypad key function keys other keysKey code key keys key code keys key codeA 0 F1 Backspace 8B 1 F2 113 Tab 9C 2 98 F3 Clear 12D-3 F4-13E 4 F5-Shift 16F 5 101 F6 117 Control 17G 6 102 F7 118 Alt 18H 7 103 F8 119 caps Lock 20I 8 104 F9 27 ESCJ 9 F10 121 Spacebar 32K * 106 F11 122 Page

key 25 Control Key Name Description key value Keycode_enter Enter 66 Keycode_escape ESC key 111 Keycode_dpad_center Navigation key OK key 23 Keycode_dpad_up Navigation key Up 19 Keycode_dpad_down Navigation key Down 20 Keycode_dpad_left Navigation key left 21st Keycode_dpad_right Navigation keys

KeyCode ListPhone keyKey Name Description key valueKeycode_call Dialing Key 5Keycode_endcall Hanging machine Key 6Keycode_home Button Home3Keycode_menu Menu Key 82Keycode_back Return key 4Keycode_search Search Key 84Keycode_camera Photo Key 27Keycode_focus photo to zoom 80Keycode_power Power Key 26Keycode_notification Notification Key 83Keycode_mute Microphone Mute Key 91Keycode_volume_mute Speaker Mute Key 164KEYCODE_VOLUME_UP Volume Increase key 24Keycode_volume_down Volume Reduction key 25Con

Navigation key Up 19 Keycode_dpad_down Navigation key Down 20 Keycode_dpad_left Navigation key left 21st Keycode_dpad_right Navigation keys to the right 22 Keycode_move_home Cursor moves to the Start key 122 Keycode_move_end Cursor moves to the END key 123 Keycode_page_up Page UP key 92 Keycode_page_down Page DOWN key 9

List of virtual keys in Windows messages (VC virtual key) Vk_lbutton left mouse button 0x01Vk_rbutton right mouse button 0x02Vk_cancel Ctrl + Break 0x03Vk_mbutton Mouse middle button 0x04Vk_back Backspace Key 0x08Vk_tab TAB Key 0x09Vk_return Enter 0x0DVk_shift SHIFT Key 0x10Vk_control Ctrl Key 0x11Vk_menu Alt Key 0x12Vk_pause PAUSE Key 0x13Vk_capital Caps Lock Key 0x14Vk_escape ESC Key 0x1bVk_space Space bar 0x20Vk_prior Page up key 0x21Vk_next Page down key 0x22Vk_end End Key 0x23Vk

shown in the following table: Protocol Description XEP-0166: jingle Negotiates and manages all out-of-band transmission sessions XEP-0167: Jingle audio via RTP Transmit audio using RTP XEP-0176: Jingle ice transport. Use ICE transmission to establish and manage data connections XEP-0177: Jingle raw UDP Transport Pure UDP Transmission XEP-0180: Jingle video via RTP Transmit video with RTP XEP-0181: Jingle

recover/connect the microphone and Speaker (normal phone expansion operation ). + VLS? Report the current simulated source/Target configuration. At + VLS? Report the current simulated source/Target configuration and all events reported by the modem to the computer under this configurationCodeList. + VLS =? The simulation source/target configurations supported by the report. At + VLS =? Ask the range of configurations suppo

key OK key 23 Keycode_dpad_up Navigation key Up 19 Keycode_dpad_down Navigation key Down 20 Keycode_dpad_left Navigation key left 21st Keycode_dpad_right Navigation keys to the right 22 Keycode_move_home Cursor moves to the Start key 122 Keycode_move_end Cursor moves to the END key 123 Keycode_page_up Page UP key 92

moves to start key 122Keycode_move_end cursor moves to the END key 123KEYCODE_PAGE_UP PAGE UP key 92Keycode_page_down PAGE DOWN key 93Keycode_del Backspace key 67Keycode_forward_del Delete key 112Keycode_insert Insert key 124Keycode_tab TAB Key 61Keycode_num_lock Keypad Lock 143Keycode_caps_lock Caps LOCK Key 115Keycode_break break/pause Key 121Keycode_scroll_lock SCROLL LOCK key 116Keycode_zoom_in magnification key 168Keycode_zoom_out Zoom Out Key 1

spaces appear aligned in SIS(The Linux tab is 8 spaces long so that the tab and 4 spaces are aligned.) ） /************************************* shortcut key ********************************/ Application Shortcut keys Function Alt+f12 Draft view Alt+f4 Exit Ctrl+alt+space Redraw screen Edit Shortcut keys Function Shift+tab Rollback a tab BackSpace, Shift+backspace BACKSPACE Delete Ctrl+e Complete symbol CTRL + C, L+r Click Copy Ctrl+k Copy rows Ctrl+shift+k Right side of Copy line Ctrl+del C

Keycode_move_end Cursor moves to the END key 123 Keycode_page_up Page UP key 92 Keycode_page_down Page DOWN key 93 Keycode_del Backspace key 67 Keycode_forward_del Delete key 112 Keycode_insert Insert key 124 Keycode_tab TAB key 61 Keycode_num_lock Keypad loc

all Files: ctrl+shift+wNEW: CTRL + NGo to the next file: Ctrl+shift+nOpen: Ctrl+oReload file: Ctrl+shift+oSave As: Ctrl+shift+sShow file Status: SHIFT+F10Activation Syntax window: alt+lBack to the beginning of the line: HomeBack to start of selection: ctrl+alt+[To the bottom of the block: ctrl+shift+]To the top of the BLOCK: ctrl+shift+[Bookmark: ctrl+mTo the bottom of the file: Ctrl+end, CTRL + (KEYPAD) EndTo the bottom of the window: (