Reda- > It's clear but not necessary. It can look at radius records fixed by > mediaproxy on RTP timeout to debit the correct balance as well. And why > also force it on postpaid calls which it doesn't control at all ?
I don't understand how you plan to tear down Kamailio calls that suffer RTP time-out? -Jeff > What happens is cost and performance issues for additional calls passing > through my mediaproxy server, which I didn't plan for at first. No audio > issue at all. > > Reda > > > > On Thu, Feb 23, 2012 at 11:58, Sammy Govind <govoi...@gmail.com> wrote: > >> Reading from the module docs its clear why it needs to engage media/rtp >> proxy to start,stop billing or timer of a call. so what happens when it >> engages mediaproxy on unwanted calls !? audio-issues? >> >> >> On Thu, Feb 23, 2012 at 1:21 PM, Reda Aouad <reda.ao...@gmail.com> wrote: >> >>> Thanks Sammy. I didn't get any reply yet. >>> >>> CallControl is an application used with CDRTool for prepaid calls. It >>> calculates the maximum call duration based on the user's balance. Once the >>> call's duration limit is reached, it sends BYE to both calling parties, >>> terminating the call. At the end of a prepaid call, terminated either by >>> the user or by CallControl, it debits the user's balance according to the >>> call's duration. >>> >>> The Call_Control module interfaces with this external application. >>> >>> call_control function is called in Kamailio's cfg to check if the user >>> has prepaid or postpaid account, and get the max call duration for prepaid >>> users. CallControl controls only prepaid calls, not postpaid ones. >>> >>> So call control and NAT traversal using mediaproxy are two differents >>> things which i can't link, since I don't want mediaproxy for every call. >>> And since the function call_control is called on every invite before >>> knowing if the user has a prepaid account or not, it engages mediaproxy for >>> every call. >>> >>> CallControl relies on mediaproxy to detect RTP timeouts and debit the >>> correct balance from a prepaid account based on the last instant the >>> mediaproxy saw an RTP packet. >>> >>> But why to force using mediaproxy with no choice? And why to force it for >>> every call, whether it falls under CallControl's control or not? >>> >>> I am using Kamailio 3.2. >>> >>> >>> Reda >>> >>> On 23 févr. 2012, at 07:21, Sammy Govind <govoi...@gmail.com> wrote: >>> >>> Hi, >>> I can see you posting multiple times on both proxies listings so I'm sure >>> you havent heard back from anyone.I am not at all familiar with your >>> functions in email but could it be possible for you to determine on which >>> calls you need to engage mediaproxy and on which not to, then on the base >>> of that flag use the call_control function ! >>> your problem is complicated for me atleast. I hope somebody could answer >>> you accurately and precisely. >>> >>> btw, what are you using in real? opensips or kamailio, which version? and >>> in what context you need to use the call_control function? >>> >>> Thanks, >>> Sammy >>> >>> On Thu, Feb 23, 2012 at 12:45 AM, Reda Aouad <reda.ao...@gmail.com>wrote: >>> >>>> Hi, >>>> >>>> When I use the function call_control( ) of the call_control module, it >>>> automatically engages mediaproxy if it finds the mediaproxy module loaded. >>>> If the mediaproxy module is not loaded, call_control doesn't even try to >>>> engage it. >>>> >>>> I need mediaproxy for NAT traversal in some cases, but don't want it to >>>> be engaged on every call. >>>> >>>> How can I disable this behavior? >>>> >>>> Thanks >>>> Reda >>>> >>>> _______________________________________________ >>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>>> sr-users@lists.sip-router.org >>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>> >>>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>> sr-users@lists.sip-router.org >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>> sr-users@lists.sip-router.org >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >>> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> sr-users@lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
