Asterisk 可加载模块

app_adsiprog.so => (Asterisk ADSI Programming Application)

——用于支持模拟显示服务接口的终端设备，在终端屏幕上操作菜单等。

app_amd.so => (Answering Machine Detection Application)

——用于外呼时终端应答状态检测

app_authenticate.so => (Authentication Application)

——Asterisk用户认证，以文本形式存储用户密码

app_cdr.so => (Tell Asterisk to not maintain a CDR for the current call)

——通知Asterisk不用为当前通话维护通话详单记录表

app_chanisavail.so => (Check channel availability)

——检查通道状态是否可用

app_channelredirect.so => (Channel Redirect)

——重定向给定通道到拨号目标

app_chanspy.so => (Listen to the audio of an active channel)

——监听通话通道

app_controlplayback.so => (Control Playback Application)

——控制语音播放，快进快退停止等

app_db.so => (Database Access Functions)

——访问Asterisk自有数据库

app_dial.so => (Dialing Application)

——拨号应用

app_dictate.so => (Virtual Dictation Machine)

——应用于可控菜单录音

app_directed_pickup.so => (Directed Call Pickup Application)

——用A电话去接听正在振铃的B

app_directory.so => (Extension Directory)

——Extension目录服务

app_disa.so => (DISA (Direct Inward System Access) Application)

——直接呼入服务应用

app_dumpchan.so => (Dump Info About The Calling Channel)

——呼叫通道的日志记录

app_echo.so => (Simple Echo Application)

——简单Echo应用

app_exec.so => (Executes dialplan applications)

——执行拨号应用命令

app_externalivr.so => (External IVR Interface Application)

——外部IVR接口应用

app_flash.so => (Flash channel application)

——闪接通道应用

app_forkcdr.so => (Fork The CDR into 2 separate entities)

——分离详单为2个不同的实体

app_getcpeid.so => (Get ADSI CPE ID)

——获得ADSI（模拟显示服务）终端设备ID

app_hasnewvoicemail.so => (Indicator for whether a voice mailbox has messages in a given folder.)

——提示给定的目录中语音邮箱是否有消息

app_ices.so => (Encode and Stream via icecast and ices)

——采用icecast和ices方式编码语音流

app_image.so => (Image Transmission Application)

——图像传输应用

app_lookupblacklist.so => (Look up Caller*ID name/number from blacklist database)

——从黑名单数据库中查找主叫名字和号码

app_lookupcidname.so => (Look up CallerID Name from local database)

——从本地数据库中查找主叫名字

app_macro.so => (Extension Macros)

——执行宏命令

app_meetme.so => (MeetMe conference bridge)

——桥接会议

app_milliwatt.so => (Digital Milliwatt (mu-law) Test Application)

——产生毫瓦级常数用于测量应用

app_mixmonitor.so => (Mixed Audio Monitoring Application)

——混合音频监控应用

app_morsecode.so => (Morse code)

——莫尔斯编码

app_mp3.so => (Silly MP3 Application)

——无聊的MP3应用

app_nbscat.so => (Silly NBS Stream Application)

——无聊的NBS流应用

app_page.so => (Page Multiple Phones)

——群呼

app_parkandannounce.so => (Call Parking and Announce Application)

——呼叫停泊和引导词应用

app_playback.so => (Sound File Playback Application)

——放音引用

app_privacy.so => (Require phone number to be entered

——需要号码输入

app_random.so => (Random goto)

——随机跳转

app_read.so => (Read Variable Application)

——读取变量应用

app_readfile.so => (Stores output of file into a variable)

——把文件输出存放在变量中（读文件内容）

app_realtime.so => (Realtime Data Lookup/Rewrite)

——实时数据查找重写

app_record.so => (Trivial Record Application)

——价值不高的录音应用

app_sayunixtime.so => (Say time)

——读出系统时间

app_senddtmf.so => (Send DTMF digits Application)

——发送DTMF数字应用

app_sendtext.so => (Send Text Applications)

——发送文本应用

app_setcallerid.so => (Set CallerID Application)

——设置主叫号码应用

app_setcdruserfield.so => (CDR user field apps)

——设置通话详单用户自定义字段

app_settransfercapability.so => (Set ISDN Transfer Capability)

——设置ISDN呼叫转接能力

app_sms.so => (SMS/PSTN handler)

——短信/电话网 处理机

app_softhangup.so => (Hangs up the requested channel)

——软挂机

app_speech_utils.so => (Dialplan Speech Applications)

——拨号方案中的语音演讲应用

app_stack.so => (Stack Routines)

——常规堆栈

app_system.so => (Generic System() application)

——系统应用

app_talkdetect.so => (Playback with Talk Detection)

——放音时进行声音检测（如：检测真人说话）

app_test.so => (Interface Test Application)

——接口测试应用

app_transfer.so => (Transfer)

——呼叫转接服务

app_url.so => (Send URL Applications)

——发送URL应用

app_userevent.so => (Custom User Event Application)

——自定义用户事件

app_verbose.so => (Send verbose output)

——发送控制台输出信息

app_voicemail.so => (Comedian Mail (Voicemail System))

——语音邮件系统

app_waitforring.so => (Waits until first ring after time)

——振铃等待

app_waitforsilence.so => (Wait For Silence)

——静默等待

app_while.so => (While Loops and Conditional Execution)

——循环条件执行

app_zapateller.so => (Block Telemarketers with Special Information Tone)

——用特殊振铃音阻止电话营销阻

app_zapbarge.so => (Barge in on Zap channel application)

——载入Zap通道应用

app_zapras.so => (Zap RAS Application)

——zap 远程访问服务

app_zapscan.so => (Scan Zap channels application)

——Zap通道扫描应用

cdr_custom.so => (Customizable Comma Separated Values CDR Backend)

——用逗号分割的自定义CDR条目

cdr_manager.so => (Asterisk Manager Interface CDR Backend)

——Asterisk管理接口

chan_features.so => (Feature Proxy Channel)

——特征代理通道

chan_iax2.so => (Inter Asterisk eXchange (Ver 2))

——支持IAX2

chan_local.so => (Local Proxy Channel)

——本地虚拟通道

chan_mgcp.so => (Media Gateway Control Protocol (MGCP))

——媒体网关控制协议

chan_sip.so => (Session Initiation Protocol (SIP))

——SIP协议支持

chan_usbradio.so => (channel driver for USB sound fobs and Asterisk cmd Rpt)

——usb通道驱动

chan_zap.so => (Zapata Telephony)

——Zap卡支持

codec_a_mu.so => (A-law and Mulaw direct Coder/Decoder)

——a-law和mulaw编解码支持

codec_adpcm.so => (Adaptive Differential PCM Coder/Decoder)

——pcm编解码

codec_alaw.so => (A-law Coder/Decoder)

——a-law编解码

codec_g726.so => (ITU G.726-32kbps G726 Transcoder)

——G726编码传输

codec_gsm.so => (GSM Coder/Decoder)

——GSM编码支持

codec_ilbc.so => (iLBC Coder/Decoder)

——iLBC编解码

codec_lpc10.so => (LPC10 2.4kbps Coder/Decoder)

——LPC10编解码

codec_ulaw.so => (mu-Law Coder/Decoder)

——mu-law编解码

codec_zap.so => (Generic Zaptel Transcoder Codec Translator)

——Zaptel编解码转换

format_g723.so => (G.723.1 Simple Timestamp File Format)

format_g726.so => (Raw G.726 (16/24/32/40kbps) data)

format_g729.so => (Raw G729 data)

format_gsm.so => (Raw GSM data)

format_h263.so => (Raw H.263 data)

format_h264.so => (Raw H.264 data)

format_ilbc.so => (Raw iLBC data)

format_jpeg.so => (JPEG (Joint Picture Experts Group) Image Format)

format_pcm.so => (Raw/Sun uLaw/ALaw 8KHz Audio support (PCM

format_sln.so => (Raw Signed Linear Audio support (SLN))

format_vox.so => (Dialogic VOX (ADPCM) File Format)

format_wav.so => (Microsoft WAV format (8000Hz Signed Linear))

format_wav_gsm.so => (Microsoft WAV format (Proprietary GSM))

func_base64.so => (base64 encode/decode dialplan functions)

——base64编解码拨号方案函数

func_callerid.so => (Caller ID related dialplan function)

——主叫相关拨号方案函数

func_cdr.so => (CDR dialplan function)

——CDR拨号方案函数

func_channel.so => (Channel information dialplan function)

——通道信息拨号方案函数

func_cut.so => (Cut out information from a string)

——从字符串剪切相关信息

func_db.so => (Database (astdb) related dialplan functions)

——Astdb相关拨号方案函数

func_enum.so => (ENUM related dialplan functions)

——ENUM（电话号码映射telephone number mapping working group）相关拨号函数

func_env.so => (Environment/filesystem dialplan functions)

——环境/文件系统拨号方案函数

func_global.so => (Global variable dialplan functions)

——全局变量

func_groupcount.so => (Channel group dialplan functions)

——通道组

func_language.so => (Channel language dialplan function)

——通道语言种类

func_logic.so => (Logical dialplan functions)

——逻辑拨号方案函数

func_math.so => (Mathematical dialplan function)

——精确拨号方案函数

func_md5.so => (MD5 digest dialplan functions)

——MD5 拨号方案函数

func_moh.so => (Music-on-hold dialplan function)

——音乐保持拨号方案函数

func_rand.so => (Random number dialplan function)

——产生随机数

func_realtime.so => (Read/Write values from a RealTime repository)

——RealTime实时读写

func_sha1.so => (SHA-1 computation dialplan function)

——SHA-1算法

func_strings.so => (String handling dialplan functions)

——字符串处理

func_timeout.so => (Channel timeout dialplan functions)

——通道超时

func_uri.so => (URI encode/decode dialplan functions)

——URI编解码

pbx_config.so => (Text Extension Configuration)

——文本Extension配置

pbx_loopback.so => (Loopback Switch)

——环回交换

pbx_realtime.so => (Realtime Switch)

——Realltime交换

pbx_spool.so => (Outgoing Spool Support)

——外呼队列支持

res_adsi.so => (ADSI Resource (not optional))

——ADSI（模拟显示服务接口）资源，没有选项

res_agi.so => (Asterisk Gateway Interface (AGI))

——AGI接口

res_clioriginate.so => (Call origination from the CLI)

——从CLI发起呼叫

res_convert.so => (File format conversion CLI command)

——CLI文件格式转换命令

res_crypto.so => (Cryptographic Digital Signatures)

——加密数字签名

res_features.so => (Call Features Resource)

——呼叫特征资源

res_indications.so => (Indications Resource)

——显示资源

res_monitor.so => (Call Monitoring Resource)

——呼叫监控

res_musiconhold.so => (Music On Hold Resource)

——音乐保持资源

res_speech.so => (Generic Speech Recognition API)

——语音识别接口