Very nice work. I wonder if mark will include that into the main cvs tree. There're many patches till now that're interesting (like that, or pauline i4l patches), but the risk is to have a lot of confusion.
Mark, will you merge that ;-) ? (i'm thinking to put up a little website, with a repository of all * patches. tell me if anyone is interested into that) Matteo Brancaleoni [EMAIL PROTECTED] Emmegi System Administrator EspiA - EMMEGI Srl - e*solution provider Uffici: Via Pascoli, 37 20129 Milano - Italy Sede Legale: Corso Sempione 67 20149 Milano - Italy Tel. +39 0270633354 Fax. +39 0245487890 http://www.espia.it > -----Messaggio originale----- > Da: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Per conto di > Fettahlioglu, Mahmut > Inviato: mercoled� 12 marzo 2003 4.01 > A: '[EMAIL PROTECTED]' > Cc: '[EMAIL PROTECTED]'; '[EMAIL PROTECTED]' > Oggetto: [Asterisk-Users] Several patches, including > recording and music-on-hold > > > Hello everyone, > > I was working on implementing several changes to asterisk. I > had described the changes and their reasons in several emails > before I started the job. I have completed the modifications > some weeks ago; the system was then tested extensively and is > now in use in a production environment. It seems fairly stable so far. > > I believe at least some of the additions can be of general > use and would like to submit a patch. The modifications done are: > > - Call recording. Any channel can be recorded through calling > applications on the dial plan, or sending messages through > the manager interface. A monitoring resource is created for > this functionality. I used Kostya V. Ivanov's call recording > patch to get the idea how. Thanks for this Kostya! > - An alaw pcm format file driver. I had to record > conversations in alaw format. This is based on the ulaw > format driver. However, I had to make file writing real-time > for call recording to function correctly when channels use > silence suppression. To do this, basically the file driver > keeps the time recording started, and when new data is to be > written to the file, it is written to the correct file > position. I have seen that a seek function was added to file > drivers after I have done those changes, and I think we might > want to change the way file seeking is done currently. > However, initially adding the file as is will be the easiest. > - Additional information is sent through the manager > interface for queue events. > - Some bug fixes in chan_agent channel driver (mostly to do > with race conditions). > - Modification to chan_sip so the default callerid used when > sending INVITEs is not hardcoded to "asterisk", but is read > from the config file. It defaults to "asterisk". > - Modifications to manager to make the tcp connection > TCP_NODELAY. I have found we sometimes have delays in tcp > message transmit due to the Naple algorithm used in TCP. For > this fix to work, both the client (astman, > gastman) and the server (asterisk) needs to be in TCP_NODELAY mode. > - Asterisk exits if it cannot create a thread. I have > observed that once thread creation starts to fail, Asterisk > never recovers. So the changes cause asterisk to stop once it > detects that. The starter script can then restart asterisk. > This behaviour can be disabled by sending -DEXPERIMENTAL to > the compiler in the makefile. > - Changed how music on hold resource works so that it does > not need a zaptel driver for timing any more. Sound quality > is good and not choppy without any zaptel driver. > > I believe this should be about all. The patchfile is > attached. Any comments are welcome. > > Regards, > > Mahmut > > -------------------------------------------------------------- > -------------- > --------------------- > Mahmut Fettahlioglu > Software Architect > > Open Access Pty Ltd > PO Box 301 > Crows Nest NSW 1585 > > Phone 02 9978 7009 > Fax 02 9978 7099 > Email <[EMAIL PROTECTED]> > -------------------------------------------------------------- > -------------- > --------------------- > This email is intended only for the use of the individual or > entity named above and may contain information that is > confidential and privileged. If you are not the intended > recipient, you are hereby notified that any dissemination, > distribution or copying of this email is strictly prohibited. > If you have received this email in error, please notify us > immediately by return email or telephone > 02 9978 7009 and destroy the original message. > > _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
