RE: Running HMP Linux with a user different than root
Yes, this has been done in the past. However, for it to work, the user must lower the permissions of the /usr/dialogic folder to something lower than root privileges such that the application running...
View ArticleRE: JCT Realtime streaming on Linux
Hi,What is the testing platform in this case, windows or Linux?What specific board were you using in this case? Was this PSTN analog or digital interface?Just curious, how did you manage to measure...
View ArticleRE: JCT Realtime streaming on Linux
This is a Linux-based system. The board we intend to use this on is a D/480JCT2T1, though single T1 boards would certainly come into play as well if we chose to make more instances. The latency figure...
View ArticleSIP: How to change or remove QoS attributes in the SDP OK status
Dear Ladies and Gentlemen,We are creating an application to handle incoming calls by means of the system default behavior. Everything goes ok until some callers send us QoS attributes in the INVITE...
View ArticleRE: SIP: How to change or remove QoS attributes in the SDP OK status
Basically, in this case the application needs to run in 3PCC mode as that gives the application developer full responsibility of controlling SDP body for all SIP messages exchanged in a dialog....
View ArticleRE: gc_SetUserInfo() fails
Hi, Its hard to say why that would fail without see the actual error returned of output from logs. How much did you add (or change) that specific routine for your own purposes? Jeff
View Articlegc_SetUserInfo() fails
I have used parts of the demo program including the gc_set_channel_codecs() function. When I call gc_SetUserInfo() fails. It returns with -1. The parameters seems to be OK...Any idea why? I am using...
View ArticleRE: JCT Realtime streaming on Linux
Actually the latency will also be at least 250ms due to the fact of the pre-speech buffer required underneath as per explanation here in section 1.5:www.dialogic.com/.../csp_programming_v6.pdfOtherwise...
View ArticleRE: SIP: How to change or remove QoS attributes in the SDP OK status
Thank You for the prompt response Jeff.A couple of quick questions - in case of developing that 3PCC can it be done using GC API or it has to be a custom application from the ground up without using...
View ArticleRE: JCT Realtime streaming on Linux
Thanks for your reply. Is there any way to circumvent this, or will conferencing have to be done on another card? One solution we've considered is connecting a DM3 card via a CTBus cable for...
View ArticleClik here to view.
RE: gc_SetUserInfo() fails
Jeff,Thank you for your answer. I used the same function as in the demo program. See below. I noticed that in the demo program, the gc_SetUserInfo() API is called twice. Once from the...
View ArticleRE: SIP: How to change or remove QoS attributes in the SDP OK status
Hello Jeff,This is just a reminder for my latest questions regarding manual.Best Regards.
View ArticleRE: SIP: How to change or remove QoS attributes in the SDP OK status
Hi, Most of the information for 3PCC is available in the doc of which you may have already references above from chapter 5:www.dialogic.com/.../globalcall_for_ip_hmp_v12.pdfYou can certainly use GC API...
View ArticleRE: gc_MakeCall() API fails when using the EV_SYNC,parameter
As per GC IP TUG:"8.3.17 gc_MakeCall( ) Variances for IPThis function is only supported in asynchronous mode."www.dialogic.com/.../globalcall_for_ip_hmp_v12.pdfThis is only used in ASYNC mode.Jeff
View Articlegc_MakeCall() fails IPERR_BAD_PARAM
Hi,I have a problem while calling the gc_MakeCall() API. It fails with the following error.12/14 11:52:52.811 [GC_APIERR]: gc_MakeCall(linedev=1, numberstr=SIP:0526726565@82.166.90.3, mode=EV_ASYNC)...
View ArticleRE: gc_MakeCall() fails IPERR_BAD_PARAM
Hi,That is not a valid destination string since it contains the "SIP:", note this will be appended by the sip stack below and is not needed. For more information on the strings which can e used refer...
View ArticleRE: gc_MakeCall() API fails when using the EV_SYNC,parameter
Thanks Jeff.Is there another equivalent API that supports EV_SYNC mode?Mike
View ArticleRE: gc_MakeCall() API fails when using the EV_SYNC,parameter
No, in this case since you want to develop your application in fully ASYNC model in this case in order to be able to take advantage of the features provided by GC API and HMP. The SYNC model is an...
View Articlegc_MakeCall() API fails when using the EV_SYNC,parameter
Hi,When I run the gc_basic_call_model demo project and the gc_MakeCall() API is called using the EV_ASYNC parameter, the outgoing call is successful, however, when I use EV_SYNC, the API fails. Any...
View ArticleThe GCEV_OPENEX event is not received in the process_event() function
Hi,I have used the demo project as a skeleton for my program.Any idea why the GCEV_OPENEX is not received in the process_event() function?As far as I can see the device was opened successfully .Thank...
View Article