Author: VoIP Info
Sipura 3000
Posted: August 20, 2005 The SPA-3000 has been discontinued by Linksys, it has been replaced by the SPA-3102 (Same features but with added router functionality). The Sipura SPA-3000 has one FXS port and one FXO port. Both ports are fully controllable via…
Read More »SIPURA SPA-2000
Posted: August 20, 2005 Page Contents Sipura SPA-2000 devices Limited CPU means limited compression To upgrade the firmware via tftp Distinctive rings Custom Ring Cadences FXS impedence settings Documentation Notes See Also Sipura SPA-2000 devices Sipura Phone Adapters (SPA-2000) connect standard telephones…
Read More »Mitel Phones
Posted: August 20, 2005 Mitel Headquartered in Ottawa, Canada, Mitel Corporation is a leading global provider of enterprise and small business communications solutions and services. The company focuses on blending powerful infrastructure with an intuitive human interface to deliver the benefits of…
Read More »KPhone
Posted: August 20, 2005 KPhone KPhone is a SIP User Agent for Linux. It implements the functionality of a VoIP Softphone but is not restricted to this. It is licensed under the GNU General Public License. KPhone is written in C++ and…
Read More »OptiPoint 600 SIP – Sample configuration for use with Asterisk
Posted: August 20, 2005 Asterisk Setup In sip.conf configure an extension: [40]type = friendusername = 40authuser = optipoint; secret = optipointauth = md5md5secret = 3da041331c9a3b628f2549b3b77e8dadcontext = default ; Context in extensions.confcallerid = “optiPoint 600 <40>”host = dynamicnat = nocanreinvite = yesdisallow =…
Read More »OptiPoint 600 SIP – WAP based phonebook
Posted: August 20, 2005 OptiPoint 600 SIP – WAP based phonebook The Siemens OptiPoint 600 SIP contains a WAP browser, which can be used to access a server-based phonebook. The phone will offer to dial a number, when following a link in…
Read More »VOIP over Satellite
Posted: August 20, 2005 Ordinary VOIP over Satellite data services often do not work well because of the delay characteristics of satellite data transmission. There are a few providers that specialize in this market: BusinessCom Internet via Satellite VoIP and VSAT services…
Read More »Call Quality Metrics
Posted: August 19, 2005 Several standards are available for measuring telephone call quality. MOS measures subjective call quality for a call. MOS scores range from 1 for unacceptable to 5 for excellent. VOIP calls often are in the 3.5 to 4.2 range….
Read More »VOCAL
Posted: August 19, 2005 VOCAL software Vocal and Vovida are founders of SIPfoundry.org Applications at Vovida.org VOCAL – Vovida Open Communications Applications Library The lates update to VOCAL was in April of 2003, software release 1.5.0. VOCAL provides the development community with…
Read More »How to Connect VoIP GSM Gateway to Asterisk PBX
Posted: August 19, 2005 VoiceBlue with Asterisk IP PBX How to The article was originally published at www.2n.cz. The present document is a step-by-step guide for configuring the Ateus VoiceBlue VoIP GSM gateway and Asterisk software IP PBX. It includes essential steps…
Read More »Asterisk variables
Posted: August 19, 2005 Page Contents Using Variables in Asterisk Dialplans Inheritance of Channel Variables Example Using $ Predefined Channel Variables Application-specific variables Macro-specific variables Call files extension specific variables Environment Variables String Handling Functions String Length Substrings String Concatenation Variable math…
Read More »PBX Night Answer
Posted: August 19, 2005 Incoming calls to a switchboard during evening and weekend hours are automatically rerouted to ring only at designated night answering phones such as the security desk. This is most typically performed by a smart ACD system which routes…
Read More »PBX Call Monitoring
Posted: August 19, 2005 Call Monitoring Features Call monitoring involves a supervisor tapping into a phone transaction between an agent and a caller. There are several methods of monitoring a call. Voice only monitoring Voice and data monitoring (supervisor monitors voice call…
Read More »Sayson Codes
Posted: August 19, 2005 Sayson/Aasttra PT390/480 ADSI Codes From The Asterisk-User’s list: The following is taken from the Sayson/Aastra 390/480 ADSI Programming Guide Slot 1 FDN: 0.0.0.F SECURITY: 9B.DB.F7.AC Slot 2 FDN: 85.EF.D9.DA SECURITY: 78.92.1D.49 Slot 3 FDN: 7B.C6.45.0C SECURITY: 9B.60.94.30 Slot…
Read More »Asterisk cmd Record
Posted: August 19, 2005 Synopsis Record user voice or video input to a file Description Prior to ca. 2004-11-01 Record(filename:format[|silence][|maxduration][|option]) After 2004-11-01 (cvs) and in Asterisk v1.2 Record(filename.format[|silence][|maxduration][|option]) Records from the current channel to a sound file saved with the given filename….
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