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  Home : ITU-T : Publications : Recommendations : Q Series : Q.1902.4
Recently posted -  Search Recommendations
   
Q.1902.4 : Bearer independent call control protocol (Capability Set 2): Basic call procedures  

Recommendation Q.1902.4

In force components
Number
 Title Status
Q.1902.4 (2001) Corrigendum 1 (04/02)
  		 
Not published, directly consolidated with ITU-T Q.1902.4 (07/2001) text 		In force
Q.1902.4 (07/01)
  		Bearer independent call control protocol (Capability Set 2): Basic call procedures   In force
Q.1902.4 (2001) Amendment 1 (12/02)
  		Support for the International Emergency Preference Scheme  
 		In force
Q.1902.4 (2001) Amendment 2 (04/04)
  		 
 		In force
Q.1902.4 (2001) Amendment 3 (01/06)
  		Support for the International Emergency Preference Scheme  
 		In force
Q.1902.4 (2001) Amendment 4 (09/06)
  		Transport of Voice Enhancement Device related information   In force

 

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Updated : 2014-05-15