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<body class='hmmessage'><div dir='ltr'><font style="" face="Tahoma">I am trying to make a minimum system - simpleusb and cut down on both memory usage and cpu usage. Does reducing the number of asterisk modules that are loaded significantly decrease system load or decrease it at all? I suspect certain modules depend on others. Has anyone cut down on the number of loaded modules? Here is what I have loaded. Some of these applications I would never use on a minimum system.<br><br></font><br id="FontBreak"><font style="" face="Tahoma">Module Description Use Count<br>res_monitor.so Call Monitoring Resource 0<br>res_musiconhold.so Music On Hold Resource 0<br>res_speech.so Generic Speech Recognition API 0<br>res_features.so Call Features Resource 0<br>res_agi.so Asterisk Gateway Interface (AGI) 0<br>res_indications.so Indications Resource 0<br>res_crypto.so Cryptographic Digital Signatures 0<br>res_odbc.so ODBC Resource 0<br>res_smdi.so Simplified Message Desk Interface (SMDI) 0<br>res_config_odbc.so ODBC Configuration 0<br>res_adsi.so ADSI Resource 0<br>app_mp3.so Silly MP3 Application 0<br>pbx_config.so Text Extension Configuration 0<br>func_channel.so Channel information dialplan function 0<br>chan_iax2.so Inter Asterisk eXchange (Ver 2) 2<br>format_wav_gsm.so Microsoft WAV format (Proprietary GSM) 0<br>app_privacy.so Require phone number to be entered, if n 0<br>func_enum.so ENUM related dialplan functions 0<br>chan_tlb.so TheLinkBox channel driver 0<br>format_g723.so G.723.1 Simple Timestamp File Format 0<br>format_pcm.so Raw/Sun uLaw/ALaw 8KHz (PCM,PCMA,AU), G. 0<br>func_moh.so Music-on-hold dialplan function 0<br>app_milliwatt.so Digital Milliwatt (mu-law) Test Applicat 0<br>pbx_realtime.so Realtime Switch 0<br>codec_adpcm.so Adaptive Differential PCM Coder/Decoder 0<br>func_db.so Database (astdb) related dialplan functi 0<br>app_queue.so True Call Queueing 0<br>cdr_manager.so Asterisk Manager Interface CDR Backend 0<br>app_adsiprog.so Asterisk ADSI Programming Application 0<br>app_image.so Image Transmission Application 0<br>func_cut.so Cut out information from a string 0<br>app_sendtext.so Send Text Applications 0<br>app_disa.so DISA (Direct Inward System Access) Appli 0<br>app_alarmreceiver.so Alarm Receiver for Asterisk 0<br>app_test.so Interface Test Application 0<br>app_externalivr.so External IVR Interface Application 0<br>app_url.so Send URL Applications 0<br>func_sha1.so SHA-1 computation dialplan function 0<br>app_senddtmf.so Send DTMF digits Application 0<br>codec_a_mu.so A-law and Mulaw direct Coder/Decoder 0<br>app_waitforring.so Waits until first ring after time 0<br>format_h264.so Raw H.264 data 0<br>app_record.so Trivial Record Application 0<br>func_strings.so String handling dialplan functions 0<br>chan_usbradio.so usb Console Channel Driver 0<br>app_hasnewvoicemail.so Indicator for whether a voice mailbox ha 0<br>func_global.so Global variable dialplan functions 0<br>app_ices.so Encode and Stream via icecast and ices 0<br>codec_speex.so Speex Coder/Decoder 0<br>app_dahdiras.so DAHDI RAS Application 0<br>app_cdr.so Tell Asterisk to not maintain a CDR for 0<br>app_festival.so Simple Festival Interface 0<br>app_dumpchan.so Dump Info About The Calling Channel 0<br>app_userevent.so Custom User Event Application 0<br>func_odbc.so ODBC lookups 0<br>app_echo.so Simple Echo Application 0<br>app_speech_utils.so Dialplan Speech Applications 0<br>func_base64.so base64 encode/decode dialplan functions 0<br>format_sln.so Raw Signed Linear Audio support (SLN) 0<br>app_lookupblacklist.so Look up Caller*ID name/number from black 0<br>codec_dahdi.so Generic DAHDI Transcoder Codec Translato 0<br>func_env.so Environment/filesystem dialplan function 0<br>chan_beagle.so Beagleboard Radio Interface Channel Driv 0<br>chan_simpleusb.so simple usb Radio Interface Channel Drive 1<br>app_voicemail.so Comedian Mail (Voicemail System) 0<br>chan_usrp.so USRP Channel Module 0<br>app_lookupcidname.so Look up CallerID Name from local databas 0<br>app_stack.so Stack Routines 0<br>cdr_odbc.so ODBC CDR Backend 0<br>app_zapateller.so Block Telemarketers with Special Informa 0<br>app_waitforsilence.so Wait For Silence 0<br>format_jpeg.so JPEG (Joint Picture Experts Group) Image 0<br>app_parkandannounce.so Call Parking and Announce Application 0<br>app_meetme.so MeetMe conference bridge 0<br>app_settransfercapability.so Set ISDN Transfer Capability 0<br>app_dahdibarge.so Barge in on channel application 0<br>app_controlplayback.so Control Playback Application 0<br>app_morsecode.so Morse code 0<br>app_talkdetect.so Playback with Talk Detection 0<br>app_amd.so Answering Machine Detection Application 0<br>codec_ulaw.so mu-Law Coder/Decoder 2<br>app_directory.so Extension Directory 0<br>func_cdr.so CDR dialplan function 0<br>app_nbscat.so Silly NBS Stream Application 0<br>app_authenticate.so Authentication Application 0<br>func_realtime.so Read/Write values from a RealTime reposi 0<br>app_softhangup.so Hangs up the requested channel 0<br>func_groupcount.so Channel group dialplan functions 0<br>app_mixmonitor.so Mixed Audio Monitoring Application 0<br>app_forkcdr.so Fork The CDR into 2 separate entities 0<br>func_math.so Mathematical dialplan function 0<br>app_rpt.so Radio Repeater/Remote Base Application 0<br>func_uri.so URI encode/decode dialplan functions 0<br>app_verbose.so Send verbose output 0<br>codec_gsm.so GSM Coder/Decoder 0<br>app_exec.so Executes dialplan applications 0<br>app_chanspy.so Listen to the audio of an active channel 0<br>app_macro.so Extension Macros 0<br>app_playback.so Sound File Playback Application 0<br>app_followme.so Find-Me/Follow-Me Application 0<br>format_ilbc.so Raw iLBC data 0<br>cdr_csv.so Comma Separated Values CDR Backend 0<br>format_vox.so Dialogic VOX (ADPCM) File Format 0<br>app_radbridge.so Radio Bridging interface module 0<br>chan_echolink.so echolink channel driver 0<br>app_realtime.so Realtime Data Lookup/Rewrite 0<br>codec_g726.so ITU G.726-32kbps G726 Transcoder 2<br>app_transfer.so Transfer 0<br>app_dahdiscan.so Scan Zap channels application 0<br>format_gsm.so Raw GSM data 0<br>format_g729.so Raw G729 data 0<br>pbx_loopback.so Loopback Switch 0<br>func_callerid.so Caller ID related dialplan function 0<br>pbx_spool.so Outgoing Spool Support 0<br>app_directed_pickup.so Directed Call Pickup Application 0<br>app_dial.so Dialing Application 0<br>chan_agent.so Agent Proxy Channel 0<br>func_language.so Channel language dialplan function 0<br>chan_sip.so Session Initiation Protocol (SIP) 0<br>codec_alaw.so A-law Coder/Decoder 0<br>app_while.so While Loops and Conditional Execution 0<br>func_logic.so Logical dialplan functions 0<br>chan_voter.so radio Voter channel driver 0<br>func_md5.so MD5 digest dialplan functions 0<br>app_flash.so Flash channel application 0<br>app_getcpeid.so Get ADSI CPE ID 0<br>cdr_custom.so Customizable Comma Separated Values CDR 0<br>app_page.so Page Multiple Phones 0<br>func_timeout.so Channel timeout dialplan functions 0<br>app_gps.so GPS interface module 0<br>app_readfile.so Stores output of file into a variable 0<br>app_random.so Random goto 0<br>format_g726.so Raw G.726 (16/24/32/40kbps) data 0<br>format_h263.so Raw H.263 data 0<br>pbx_dundi.so Distributed Universal Number Discovery ( 0<br>app_db.so Database Access Functions 0<br>res_convert.so File format conversion CLI command 0<br>func_rand.so Random number dialplan function 0<br>app_setcallerid.so Set CallerID Application 0<br>app_read.so Read Variable Application 0<br>chan_dahdi.so DAHDI Telephony 8<br>app_channelredirect.so Channel Redirect 0<br>app_system.so Generic System() application 0<br>app_sms.so SMS/PSTN handler 0<br>pbx_ael.so Asterisk Extension Language Compiler 0<br>app_setcdruserfield.so CDR user field apps 0<br>format_wav.so Microsoft WAV format (8000Hz Signed Line 0<br>app_sayunixtime.so Say time 0<br>app_chanisavail.so Check channel availability 0<br>res_clioriginate.so Call origination from the CLI 0<br>app_dictate.so Virtual Dictation Machine 0<br>chan_local.so Local Proxy Channel (Note: used internal 0<br>152 modules loaded<br></font><br><br><b><font style="font-size:16pt;" size="4">73 Doug</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">WA3DSP</font><font style="font-size:16pt;" size="4"><br></font><font style="font-size:16pt;" size="4">http://www.crompton.com/hamradio</font></b><font style="font-size:16pt;" size="4"><br></font> </div></body>
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