asterisk performance tests done by Kolmesoft (manufacturer of voiop soft switch based on asterisk). ~ 500-600 stimult. calls,
in all cases seems to be limited by external factors (network, mysql on the same machi…
Posted in asterisk, hardware, performance, test, voip | Comments Off | permalink
performance tests for asterisk on 4 Intel Cores @ 2GHz, 2 GB RAM, over sip, recorded media playback — results: saturates 100mb network at ~1000 simultaneous calls, one way GSM playback.
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Posted in asterisk, gsm, performance, sip, test, voip | Comments Off | permalink
asterisk stress testing (Livejournal post in russian )
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SIP Firmware for Polycom SoundPoint IP Phones and conf. devices
Posted in asterisk, firmware, phone, polycom, sip, software, sysadmin, system, telephony, voip | Comments Off | permalink
Company provides Virtual PBX – asterisk “in the cloud”, with HTTP/XML/REST API (business-level google voice)
Posted in asterisk, cloud, service, twillio, voip | Comments Off | permalink
“channel skype” asterisk module, allows you to connect your asterisk box to skype
Posted in asterisk, modules, pbx, phone, shortcut:skype, skype, voip | Comments Off | permalink
useful blog about voip tech and asterisk
Posted in asterisk, Linux, phone, sysadmin, voip | Comments Off | permalink
basically how to build your own gsm cell or private cellullar network on a budget. Very interesting project, requires radio engeening knowlegde and familiarity with telecom and gsm stuff. Also see http://openbts.sourceforge.net/ for links about fi…
Posted in asterisk, for:charlesnw, for:collidr, grps, gsm, opensource, telephony, voip, wifi | Comments Off | permalink
notes on how to setup a “remote extention”, i.e. you have asterisk PBX in the office, but you want to place 1 IP Phone at home. “IP phone at home” is the “remote extention”. Notes explain how to work around NAT gotchas.
Posted in asterisk, for:collidr, freepbx, nat, polycom, sip, stun, trixbox, voip | Comments Off | permalink
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Konstantin Antselovich (c) 2004-2011
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