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Quoting "Fabio Pietrosanti (naif)" <lists at infosecurity.ch>: > Speex it's too cpu expensive for general S60 usage, it would require a > lot of ASM optimization. Did a quick search and saw ARM CPUs with speeds above 100 MHz. That should actually be enough for Speex, at least for narrowband. > If you are using CSD, like for a secure t...

...somewhat out of date?) > and I'll run it on a pair of Nokia N76 phones. I'll let you know how > it works out. > > If someone has any further advice in this direction, I would deeply > appreciate it. > > Quoting "Fabio Pietrosanti (naif)" <lists at infosecurity.ch>: > > > If you are using CSD, like for a secure telephony solution > > (http://m.privategsm.com), consider that speex is VBR and VBR > codecs are > > not recommended for security reasons > (http://zfoneproject.com/faq.html#vbr) . > > &gt...

Folks -- I am attempting to retrieve a new certificate on a Puppet client whose certificate was revoked on the Puppet master. The original certificate was revoked using the command: # puppet cert --revoke el5-puptest-2.localdomain I have deleted the /var/lib/puppet/ssl directory on the client, and issued the following command: # puppet agent --test --waitforcert=20 This produces the

Hi all, supposing to have speex working at 3.95, when VAD/CNG is employed, which is the size of those "silence" samples respect to voice samples? I am wondering if it could be possible to lower even the transmission of VAD/CNG samples by specifying "outbound" in the communication channel only 1 bit instead of sending the whole VAD/CNG packet. I am doing the same for AMR

On Thu, May 22, 2008 at 4:26 PM, Fabio Pietrosanti (naif) <lists at infosecurity.ch> wrote: > > I got the feedback that Speex require too much computation power to run > on Symbian OS and Windows Mobile devices doing encoding/decoding in > realtime with all the Narrowband-enabled features. > > I crawled the mailing list archive and the internet and i was...

you can use the marker bit on the RTP. - farhan On Tue, Aug 19, 2008 at 12:04 PM, Fabio Pietrosanti (naif) <lists at infosecurity.ch> wrote: > Hi all, > > supposing to have speex working at 3.95, when VAD/CNG is employed, which > is the size of those "silence" samples respect to voice samples? > > I am wondering if it could be possible to lower even the transmission of > VAD/CNG samples by...

hello all, At my workplace, our colleague Mukesh has just completed a port of speex 1.2.1 to Palm OS. He had to write a couple of mathlib functions, but the trunk remains unchanged. It works quite well, I was wondering if there will be any interest in this port in the distribution. - farhan

Is speex at this stage a good codec to use for real-time voice transmission over a direct CSD connection between two phones? Does anyone have any experience with using Speex on Nokia phones? If speex is not a good solution for this task, what would you recommend? -------------- next part -------------- An HTML attachment was scrubbed... URL:

...39;s been ported, but the Symbian port is somewhat out of date?) and I'll run it on a pair of Nokia N76 phones. I'll let you know how it works out. If someone has any further advice in this direction, I would deeply appreciate it. Quoting "Fabio Pietrosanti (naif)" <lists at infosecurity.ch>: > > > If you are using CSD, like for a secure telephony solution > > (http://m.privategsm.com), consider that speex is VBR and VBR codecs are > > not recommended for security reasons ( > http://zfoneproject.com/faq.html#vbr) . > Does this have something to do...

...co display some extra info is showed to tell him that info was found and he should look to his PC. 6) Any direct pointers towards similar projects Thank you very much, a-like-to-become Asterisk user/developer. Alex -- ************************************************************ visit us at Infosecurity NL - Stand 08.B121 13-14 october 2004 Jaarbeurs - Utrecht Netherlands Free Registration, click here: www.axsguard.com ************************************************************ aXs GUARD has completed security and anti-virus checks on this e-mail (http://www.axsguard.com)

Dear all, i am currently evaluating which codec to be used for a "very narrowband" voice communication system (using either VoIP either GSM CSD) on mobile devices running Windows Mobile and Symbian OS. I had experience in using AMR-NB 4.75 with VAD on Symbian OS and all worked very well. However, AMR it's not royalty free and if i need to use it on Windows Mobile i will need

Hi all, i read about the TLS-RENEGOTIATION vulnerability: http://www.educatedguesswork.org/2009/11/understanding_the_tls_renegoti.html http://www.sslshopper.com/article-ssl-and-tls-renegotiation-vulnerability-discovered.html www.phonefactor.com/sslgapdocs/Renegotiating_TLS.pdf Does the Asterisk 1.6/1.8 SIP/TLS implementation suffer from the TLS Renegotiation vulnerability or the

Hi all, i am not criticizing the technology itself, but the fact that from the point of view of the implementator that need to make a technological choice while selecting a codec to be used for a mobile multimedia application, speex does not provide affordable informations on "supported platform". Without arranging a test bed with a lot of devices and spending a lot of money i