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 )
Posted in asterisk, performance, reliability, test, voip | Comments Off | permalink
Cisco Service Node for Linksys One — integrated solution for linksys voip CPE (registration, services, provisioning), consists of cisco network gear (chassis + console server ) , 2 HP DL G380G4 servers + MSA100 storage / FreeBSD, PostgreSQL, OpenSER, …
Posted in bind, cisco, freebsd, gear, linksys, network, openser, postgresql, system:filetype:pdf, system:media:document, voip | Comments Off | permalink
Review for open source and commercial echo canceling libraries
Posted in AEC, AGC, development, echo_canselation, library, sound, speex, VAD, voip | Comments Off | permalink
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
well, this is from slashdot: informative but not confirmed
useful blog about voip tech and asterisk
Posted in asterisk, Linux, phone, sysadmin, voip | Comments Off | permalink
untested. just something to watch for.
Posted in flash, for:collidr, phone, red5, sip, voip | Comments Off | permalink
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Konstantin Antselovich (c) 2004-2011
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