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Bug #2994

Updated by laforge about 6 years ago

When OsmoBTS builds RR PAGING TYPE 3 messages, it messes up generating the _P3 rest octets_ IE, see the below decode: 

 <pre> 
 GSM CCCH - Paging Request Type 3 
     L2 Pseudo Length 
     .... 0110 = Protocol discriminator: Radio Resources Management messages (0x6) 
     Message Type: Paging Request Type 3 
     Page Mode 
         .... 0000 = Page Mode: Normal paging (0) 
     Channel Needed 
         ..00 .... = Channel 1: Any channel (0) 
         00.. .... = Channel 2: Any channel (0) 
     TMSI/P-TMSI - Mobile Identity 1 
         TMSI/P-TMSI 
     TMSI/P-TMSI - Mobile Identity 2 
         TMSI/P-TMSI 
     TMSI/P-TMSI - Mobile Identity 3 
         TMSI/P-TMSI 
     TMSI/P-TMSI - Mobile Identity 4 
         TMSI/P-TMSI 
             TMSI/P-TMSI Value: 0x60cd1178 
 P3 Rest Octets 
     L... .... = Channel Needed 3 & 4: Not Present 
     .L.. .... = NLN(PCH): Not Present 
     ..H. .... = Priority 1: Present 
     ...0 00.. = Call priority: no priority applied (0) for Mobile Identity 1 
     .... ..H. = Priority 2: Present 
     .... ...0    00.. .... = Call priority: no priority applied (0) for Mobile Identity 2 
     ..L. .... = Priority 3: Not Present 
     ...L .... = Priority 4: Not Present 
     Padding Bits: default padding 

 </pre>

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