Author: VoIP Info
Asterisk cmd SIPdtmfmode
Posted: November 15, 2003 Synopsis: Change the dtmfmode for a SIP call Description: SIPDtmfMode(inband|info|rfc2833) Changes the dtmfmode for a SIP call, i.e. calls originating in a SIP channel, not calls TO a SIP channel originating in another type of channel, like a…
Read More »Asterisk indications default
Posted: November 14, 2003 This file is distributed in the Asterisk source distribution: ;; Static indications configuration files, used by; the pbx_indications module.;; The “general” category is for certain variables. All other categories; are interpreted as indication countries;; Please note that there…
Read More »Asterisk indications Brazil
Posted: November 14, 2003 Asterisk indications for Brazil Insert this into indications.conf and set the Asterisk cmd SetLanguage to pt_BR. [br] description = Brazil ringcadance = 1000,4000 dial = 425 busy = 425/250,0/250 ring = 425/1000,0/4000 congestion = 425/250,0/250,425/750,0/250 callwaiting = 425/50,0/1000…
Read More »Asterisk config asterisk.conf
Posted: November 11, 2003 In asterisk.conf you specify: location, permissions and ownership for the socket used to connect from a remote console locations for various directories used by Asterisk to store configuration files, log files, library files and scripts default command line…
Read More »SIP proxy
Posted: November 11, 2003 From the SIP RFC: SIP Proxy, Proxy Server: An intermediary entity that acts as both a server and a client for the purpose of making requests on behalf of other clients. A proxy server primarily plays the role…
Read More »SER load balancing
Posted: November 11, 2003 From the SER administrator’s manual The SIP standard’s use of DNS SRV records has been explicitly constructed to handle with server failures. There may be multiple servers responsible for a domain and referred to by DNS. If it…
Read More »Asterisk cmd ParkAndAnnounce
Posted: November 11, 2003 Synopsis Park and Announce Description Park a call into the parkinglot and announce the call over an extension. ParkAndAnnounce(announce:template|timeout|dial|[return_context]) announce template: colon seperated list of files to announce, the word PARKED will be replaced by a say_digits of…
Read More »Asterisk setup success 3
Posted: November 6, 2003 A service provider’s configuration of Asterisk EQUIPMENT: Beefyish box (dual Xeon 2.4GHz, gig of RAM, more-than-adequate disk space, etc) in a 1U chassis. A second, slightly less beefyish box of specs I don’t have handy right now,…
Read More »SER module exec
Posted: November 6, 2003 Exec module allows to start an external command from a ser script. The commands may be any valid shell commands The command string is passed to shell using “popen” command. ser passes additionaly lot of information about request…
Read More »Asterisk setup success 2
Posted: November 5, 2003 Asterisk without VOIP 🙂 I have, as my first outside production site, just concluded a very (in my opinion) interesting and educational install as described below. There are still many tweaks which need to be done, and if…
Read More »Asterisk setup success 1
Posted: November 5, 2003 Hardware Configurations Machine name phone: SuperMicro 5011E 1200 PIII 256 megs memory 40 gig IDE HD Digium T400P ADIT 600 Channelbank Machine name pbx: Generic system 1100 Celeron 256 megs memory 80 gig IDE HD Digium T100P…
Read More »Asterisk setup research lab
Posted: November 5, 2003 Asterisk Setup for a research lab 4 analog POTS lines ADTRAN TSU-600 channelbank with FXO and FXS Plugins 20 GS budgetone 100, 2 Analog phones PC: Asus A7V, 900MHz Athalon, 256 MB Ram, 60GB hard disk 100BaseT…
Read More »SER module acc
Posted: November 4, 2003 acc module is used to report on transactions to syslog, SQL and Radius. To report on a transaction using syslog, use “setflag” to mark a transaction you are interested in with a flag, load accounting module and set…
Read More »Open H.323
Posted: November 3, 2003 From the obsolete “www dot openh323 dot org” web site… The OpenH323 project aims to create a full featured, interoperable, Open Source implementation of the ITU ((H.323 )) teleconferencing protocol that can be used by personal developers and…
Read More »PostgreSQL
Posted: November 2, 2003 Quote from the web site: The most advanced Open Source database system in the world Many organizations from large corporations, to government institutions, to small online businesses have implemented PostgreSQL to handle their most valuable data and mission…
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