I agree . you can add for example something like: Alert-Info : answer-after=0 ,or Call-Info: <sip:domain>; answer-after=0 to the invite and you can use these to auto answer. I use SNOM phones and that is the way i have implemented say , paging and intercom features. On Nov 8, 2010, at 9:00 AM, Klaus Darilion wrote: > > > Am 08.11.2010 14:14, schrieb John Poseidon: >> Hi, >> >> I'm trying to implement an invited auto answer function. >> The SIP server sends NOTIFY *Event: talk* requests,what I need is to >> create a callback for the incoming notify requests to catch the talk >> event ( I'm not sure is one already exists for that purpose ) > > Basically, there must not be a NOTIFY without subscription. Therefore, if there is a function for generation of subscriptions, then this function should also offer the callback. > > IMO a NOTIFY is too complicated for auto-answer. You can do it much more easier with adding a certain attribute (e.g. a header) to the INVITE. This is for example what SNOM does. Just google for it, eg: > > http://www.voip-info.org/wiki/index.php?page=Asterisk+cmd+page > http://asterisk.snom.com/index.php/Asterisk_1.4/Intercom > http://www.voip-info.org/wiki/view/Polycom+auto-answer+config > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org ------ Alejandro Orellana Savant Systems, LLC 770 Main Street Osterville, Ma. 02655 (508) 683-2547 (W) (508) 683-2647 (F) Alejandro.Orellana at savantav.com Statement of Confidentiality The contents of this e-mail message and any attachments are confidential and are intended solely for the addressee. The information may also be legally privileged. This transmission is sent in trust, and the sole purpose of delivery to the intended recipient. If you have received this transmission in error, any use, reproduction or dissemination of this transmission is strictly prohibited. If you are not the intended recipient, please immediately notify the sender by reply e-mail or at 508.683-2500 and delete this message and its attachments, if any. Statement of Confidentiality The contents of this e-mail message and any attachments are confidential and are intended solely for the addressee. The information may also be legally privileged. This transmission is sent in trust, and the sole purpose of delivery to the intended recipient. If you have received this transmission in error, any use, reproduction or dissemination of this transmission is strictly prohibited. If you are not the intended recipient, please immediately notify the sender by reply e-mail or at 508.683.2500 and delete this message and its attachments, if any. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20101108/f2f44f94/attachment.html>
