×

Discussion Board

Results 1 to 8 of 8
  1. #1
    Registered User
    Join Date
    Apr 2009
    Posts
    37

    RTP streams not send or recieved from phone

    Hi,

    I tried to run siprtpex app from emulator, packets are sent and recieved from emulator to soft phone. But when I tried to make a call from N79 to softphone through WLAN, no packets are streamed from phone to soft phone and vice versa. What could be the issue?

    ACK protocol is sent from mobile to softphone.

  2. #2
    Super Contributor
    Join Date
    Mar 2004
    Location
    Bangalore,India
    Posts
    2,146

    Re: RTP streams not send or recieved from phone

    Can you setup a ethereal/wireshark lookup and see whether the SIP/SDP exchange has happened properly and there is a sip connection between the softphone and your device? Only after sip communication is completed would u see RTP packets.
    Cheers,
    Mayank

  3. #3
    Registered User
    Join Date
    Apr 2009
    Posts
    37

    Re: RTP streams not send or recieved from phone

    Actually it was an issue with the soft phone. When I changed the softphone,now RTP Packets are going to and fro.

    My application gets closed in CreateDownLinkStream, what could be the issue?
    Any ideas?

    TInt err = CVoIPUtilityFactory::CreateFactory(iFactory);

    const TVersion ver(1, 0, 0);
    err = iFactory->CreateDownlinkStream(ver,CVoIPUtilityFactory::EVoIPCall,iVoIPDnlink);

  4. #4
    Super Contributor
    Join Date
    Mar 2004
    Location
    Bangalore,India
    Posts
    2,146

    Re: RTP streams not send or recieved from phone

    Quote Originally Posted by neelimabtt View Post
    Actually it was an issue with the soft phone. When I changed the softphone,now RTP Packets are going to and fro.

    My application gets closed in CreateDownLinkStream, what could be the issue?
    Any ideas?

    TInt err = CVoIPUtilityFactory::CreateFactory(iFactory);

    const TVersion ver(1, 0, 0);
    err = iFactory->CreateDownlinkStream(ver,CVoIPUtilityFactory::EVoIPCall,iVoIPDnlink);
    Do you get an error in the err, or it just closes?
    Cheers,
    Mayank

  5. #5
    Registered User
    Join Date
    Apr 2009
    Posts
    37

    Re: RTP streams not send or recieved from phone

    it is closing abruptly without giving any error.

    I am using N79 phone for testing.

    I have a publisher id with MultimediaDD capability.

  6. #6
    Regular Contributor
    Join Date
    Sep 2008
    Posts
    81

    Re: RTP streams not send or recieved from phone

    Most probably the error is in something you haven't told us. I have used VAS to send voice packets through an RTP session and it worked. There is a file that has to be created on your phone in order to be able to see the panic message, search the forum for ErrRd.sis it will create that file for u. Sorry i can't remeber where you can find it so you have to do it. After installing it the program will display an error message before closing, see what it is and tell us.
    Cheers.

  7. #7
    Registered User
    Join Date
    Apr 2009
    Posts
    37

    Re: RTP streams not send or recieved from phone

    Thanks a lot for your valuable information. I installed ErrRd.sis. Now I am getting error "KERN EXEC 0"

    I tried VoIPTestApp, it worked in the phone. So this means there is no issue in the phone.

    Please, can u share with me wht are the initializations we need to do while using VAS with RTP.

    When should I call initialize VAS , after rtp packets recieved or before. I tried before initializing sip parameters, rtp. But in both case i am getting this error. I will be grateful to you if you help me to solve this issue, as this has already taken more than 2 weeks.

    Please... help me.
    Last edited by neelimabtt; 2009-06-01 at 08:54.

  8. #8
    Registered User
    Join Date
    Apr 2009
    Posts
    37

    Re: RTP streams not send or recieved from phone

    I solved that issue. I haven't aded MultimediaDD capability. Then Kern-exec 0 was solved.
    Last edited by neelimabtt; 2009-06-01 at 12:26.

Similar Threads

  1. Nokia Gamer (GamR) - concept phone
    By tgm91 in forum General Development Questions
    Replies: 4
    Last Post: 2008-10-01, 21:34
  2. I can't reinstall PC Suite Support into my phone
    By rulirahm in forum PC Suite API and PC Connectivity SDK
    Replies: 3
    Last Post: 2006-06-12, 08:49
  3. Replies: 0
    Last Post: 2004-02-20, 09:59
  4. Replies: 0
    Last Post: 2003-11-11, 09:51
  5. Send Pictures or Melodies directly to the phone.
    By Nokia_Archive in forum Symbian Networking & Messaging (Closed)
    Replies: 2
    Last Post: 2002-05-20, 12:47

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
×