October 2014 - freeswitch-dev@lists.freeswitch.org

[Freeswitch-dev] ClueCon Weekly! Today (Wed Oct 8) 1PM Eastern
by Ken Rice 08 Oct '14

08 Oct '14

Hi there! Today Eric Tamme, Protocols Engineer at OnSIP will be joining us today to talk about OnSIPs call architecture and how and why it is different then most. Join us at 1PM Eastern (10 AM Pacific) on https://conference.freeswitch.org/ And don¹t forget tomorrow 2PM Central the Weekly Bug Hunt! For more conference access methods such PSTN please visit https://confluence.freeswitch.org/display/FREESWITCH/ClueCon+Weekly+Conferen ce+call Hear you then!! -- Ken http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org irc.freenode.net #freeswitch Twitter: @FreeSWITCH

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[Freeswitch-dev] verto.attach with bypass_media
by Giacomo Vacca 07 Oct '14

07 Oct '14

Hi all, I've been playing with verto and found quite easy to set up a simple client. I can do verto/verto calls and verto/SIP calls. In the verto/verto scenario I'm using bypass_media set to true, just for the sake of minimizing resource usage on the FS host. My favourite feature is verto.attach: during a call I can refresh the tab and after the client re-logins FS offers the SDP for the current session, resuming the call. This is working in my testing environment, but only for bridged calls. When bypass_media is true, in verto/verto calls, when user A refreshes the tab, client A creates a new verto instance and uses a new set of ports for RTP, while client B keeps trying to send STUN requests to the previous set. Client A never transits from "Stream Success" into "ICE Complete" (from recovering to active), and the call is not resumed. Assuming I don't want to bridge media in verto/verto calls, would it make sense, after FS sends the verto.attach method to client A, for FS also to send a "session refresh" to client B, with client A's SDP? Thanks, Giacomo

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[Freeswitch-dev] Missing Header in SIP Message
by Ronnie Beck 06 Oct '14

06 Oct '14

Hello Freeswitch Gurus! I have a simple problem I am hoping someone might be able to help me with. I want to configure a SNOM phone automagically using SIP messages. The process is described here: http://wiki.snom.com/Category:HowTo:XML_SIP_Settings I have created a Freeswitch module which sends the appropriate SIP message to the phone but I have hit a small snag. In order for this to work, two headers must be set in the SIP message else the SNOM will ignore the request. Those are: Event: snom-settings Content-Type: application/xml I have code which should do that but when I do a packet capture, I can see that the "Event" header is not in the SIP message that is sent. The code I am using is listed below. Is there something obvious that I am doing wrong? According to the output I get in the Freeswitch console from my module, the "Event" header is successfully added to the event, however it isn't present in the SIP message. Many thanks in advance, Ronnie Code: |//Send the configuration || ||||*if*||(switch_event_create(&event, ||/SWITCH_EVENT_SEND_MESSAGE/||) == ||/SWITCH_STATUS_SUCCESS/||)|||||| ||{|||||||| ||||*switch_event_add_header_string*||(event, ||/SWITCH_STACK_BOTTOM/||, ||"user"||,user);|||||| ||||*switch_event_add_header_string*||(event, ||/SWITCH_STACK_BOTTOM/||, ||"host"||,||"10.0.0.23"||);|||||| ||||*switch_event_add_header_string*||(event, ||/SWITCH_STACK_BOTTOM/||, ||"profile"||,||"internal"||);|||||| ||||*switch_event_add_header_string*||(event, ||/SWITCH_STACK_BOTTOM/||, ||"Subject"||,||"buttons"||);|||||| || returnValue = ||*switch_event_add_header_string*||(event, ||/SWITCH_STACK_BOTTOM/||, ||"Event"||,||"||_snom_||-settings"||);|||||| ||||*switch_event_add_header_string*||(event, ||/SWITCH_STACK_BOTTOM/||, ||"Content-Type"||, ||"application/||_xml_||"||);|||||| ||||* switch_event_add_body*||(event, ||"<settings>"|||||| |||| "<phone-settings>"|| |||||| . . <snip> . . || "</settings>"||);|| |||| switch_event_fire(&event);|| |||| |||| ||||* if*||( returnValue != ||/SWITCH_STATUS_SUCCESS/||)|||||| ||||* switch_log_printf*||( SWITCH_CHANNEL_LOG, ||/SWITCH_LOG_INFO/||, ||"(%s) Failed to set Event header for user %s.\n"||, __FUNCTION__, user );|||||| ||||* else*|||||| ||||* switch_log_printf*||( SWITCH_CHANNEL_LOG, ||/SWITCH_LOG_INFO/||, ||"(%s) Succeeded to set Event header for user %s.\n"||, __FUNCTION__, user );| }

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[Freeswitch-dev] FreeSWITCH Friday FreeForAll Reminder!
by Ken Rice 03 Oct '14

03 Oct '14

FreeSWITCHers, Do not forget to join us at 2PM CST for the FreeSWITCH Friday FreeFor All Visit http://ift.tt/1n3h0Pf and Click Call 888 with your WebRTC enabled Browser and headset, Call sip:888@conference.freeswitch.org or see http://ift.tt/1prwIZL for access info! -- Ken FreeSWITCH.org ClueCon.com OSTAG.org irc.freenode.net #freeswitch Twitter: @FreeSWITCH @ClueCon

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