Thanks everyone.
Problems resolved - we were using some wrong flags that caused 2833 to not
work.
Also fixed the compilation issue
On Thu, Aug 5, 2010 at 12:25 PM, Darald Trinka <dtrinka at gmail.com> wrote:
>
> On Aug 5, 2010, at 10:22 AM, Rob Wilkes wrote:
>
> Hello, we have the following observations. Any help would be great:
>
> Version of PJSIP: 1.6
>
> 1) It seems when we compile PJSIP/MEDIA on iOS SDK 4.0, it works fine, but
> media does not work (there is no sound) when we make a call. However the
> moment we switch to iOS SDK 3.2 everything works fine. So right now, we are
> building PJSIP on 3.2 - once built on 3.2, our application when deployed in
> an iphone 3G (3.x) or iphone 4 (4.0.1) works fine. Our conclusion therefore
> is that pj1.6 has some issues in the audio driver for iphone when compiled
> with iOS SDK 4.0 - correct?
>
>
> We are able to use 1.6 on iOS 4.0.1. Sorry, one of my teammates dealt with
> the build issues so I can't offer any advice.
>
>
> 2) The PJSIP initialization function takes at least 10-12 seconds when in
> debug mode on an iphone 4. Is there any way to make it faster? Alternately,
> we do not receive any notification from PJ when init is complete, so when we
> start our VoIP client, we have no idea when PJ is ready to make a call - so
> we cannot display a "initializing" message that g goes away when PJ is ready
> to make calls.
>
>
> You can get the notification via pjsua_config.cb.on_reg_state - just beware
> of threading issues. This is how we use it.
>
> ///
> // Intialize the Configuration related to
> // User Agent
> ///
> void PJFacade::InitUserAgentCfg()
> {
> // Initialize default config */
> pjsua_config_default(&(iCfg));
> pj_strdup2_with_null(iPool, &(iCfg.user_agent), "DV iPhone App v1.0");
>
> // Initialize application callbacks
> iCfg.cb.on_incoming_call = &OnIncomingCall;
> iCfg.cb.on_call_media_state = &OnCallMediaState;
> iCfg.cb.on_call_state = &OnCallState;
> * iCfg.**cb**.**on_reg_state** = &OnRegState;*
>
> iCfg.nat_type_in_sdp = 0;
> iCfg.max_calls = 1;
> iCfg.thread_cnt = 1;
> iCfg.force_lr = 0;
> }
>
> ///
> // Initialize the various configurations related
> // to PJSip and start the user agaent
> ///
>
> VEResult PJFacade::Init()
> {
> pj_status_t status = PJ_SUCCESS;
>
> //Create pjsua first
> status = pjsua_create();
> if (status != PJ_SUCCESS){
> return VEStartupFailure;
> }
>
> pj_dump_config();
>
> // Create pool for application
> iPool = pjsua_pool_create("pjsua", 1000, 1000);
>
> //Initialize the various Configurations
> InitUserAgentCfg();
> InitLogCfg();
> InitMediaCfg();
> InitTransportCfg();
> InitRTPCfg();
>
>
> * **//Initialize pjsua*
> * **status** = **pjsua_init**(&iCfg, &iLog_cfg, &iMedia_cfg);*
> * **if** (**status** != **PJ_SUCCESS**)*
> * **goto** **error**;*
>
> ...
> }
>
> ///
> // Method for handling callbacks related to regState change
> // from PJLibrary
> ///
> void PJFacade::OnRegState(pjsua_acc_id accountId)
> {
> pjsua_acc_info info;
>
> pjsua_acc_get_info(accountId, &info);
> iObserver.SipRegistrationChanged(info.has_registration);
> }
>
>
>
> 3) Has anyone got DTMF via RFC 2833 working on iphone? We currently use
> PJSIP on android and everything works fine with 2833 DTMF. When we use the
> iphone client, RTP seems to be sent via inband RTP and not 2833 (yes, we
> have validated that the remote end returns 2833 support in 200 OK)
>
>
> We are successfully using pjsua_call_dial_dtmf...
>
>
> *How would I get ahold of PJSIP for Android? Which versions of Android are
> supported? Is it stable? Does it work well? Blah, blah, blah.*
>
>
> Thanks,
> Darald Trinka
>
>
>
>
>
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>
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