SIP Error.

slava
2013-02-20
2013-05-28
  • slava
    slava
    2013-02-20

    Hello Everyone,
    Trying find out what possible cause for this message.

    2013/02/20 02:05:13.796 Opal Liste...0x20cab700 SIP Received NOTIFY message-summary
    2013/02/20 02:05:13.797 Opal Liste...0x20cab700 SIP Could not find a SUBSCRIBE corresponding to the NOTIFY message-summary
    2013/02/20 02:05:13.797 Opal Liste...0x20cab700 SIP Sending PDU 481 Call Leg/Transaction Does Not Exist (346 bytes) to: r
    

    Any help welcome.
    Thank you in advance.