Archive for the 'asterisk' Category

[from AsterFax] SpanDSP error codes ( useful if you are about to organize faxing from asterisk or other voip )

Saturday, June 8th, 2013

SpanDSP provides the core functionallity within Asterisk for sending and recieving faxes. spandsp is a library which provides many of the DSP functions needed for telephony. It is designed to be independent of the telephony platform itself. http://www….

[from AsterFax] SpanDSP error codes ( useful if you are about to organize faxing from asterisk or other voip )

Saturday, June 8th, 2013

SpanDSP provides the core functionallity within Asterisk for sending and recieving faxes. spandsp is a library which provides many of the DSP functions needed for telephony. It is designed to be independent of the telephony platform itself. http://www….

[from AsterFax] SpanDSP error codes ( useful if you are about to organize faxing from asterisk or other voip )

Saturday, June 8th, 2013

SpanDSP provides the core functionallity within Asterisk for sending and recieving faxes. spandsp is a library which provides many of the DSP functions needed for telephony. It is designed to be independent of the telephony platform itself. http://www….

VPetkov.net » Spoofing Caller ID on the fly from any phone for legal and legitimate purposes

Monday, September 10th, 2012

Asterisk dial plan exert that allows to enter callerid before making a call

VPetkov.net » Spoofing Caller ID on the fly from any phone for legal and legitimate purposes

Monday, September 10th, 2012

Asterisk dial plan exert that allows to enter callerid before making a call

VPetkov.net » Spoofing Caller ID on the fly from any phone for legal and legitimate purposes

Monday, September 10th, 2012

Asterisk dial plan exert that allows to enter callerid before making a call

VPetkov.net » Spoofing Caller ID on the fly from any phone for legal and legitimate purposes

Monday, September 10th, 2012

Asterisk dial plan exert that allows to enter callerid before making a call

Appendix G. KVM Virtual Machine Timing Management

Wednesday, June 13th, 2012

Summary: append to VM’s kernel, for i386,i686 => ‘divider=10 clocksource=acpi_pm’, for x86_64 => ‘divider=10 notsc’
This is needed to fix the drifting clock issue on VMs that are not using pv_clock driver

Appendix G. KVM Virtual Machine Timing Management

Wednesday, June 13th, 2012

Summary: append to VM’s kernel, for i386,i686 => ‘divider=10 clocksource=acpi_pm’, for x86_64 => ‘divider=10 notsc’
This is needed to fix the drifting clock issue on VMs that are not using pv_clock driver

Appendix G. KVM Virtual Machine Timing Management

Wednesday, June 13th, 2012

Summary: append to VM’s kernel, for i386,i686 => ‘divider=10 clocksource=acpi_pm’, for x86_64 => ‘divider=10 notsc’
This is needed to fix the drifting clock issue on VMs that are not using pv_clock driver