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Revision 1 (jerlbeck, 02/19/2016 10:47 PM) → Revision 2/3 (jerlbeck, 02/19/2016 10:48 PM)

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 h1. [[PageOutline]] 
 = MGCP Extensions 


 = 

 This page defines the Osmocom specific extensions to the MGCP ("RFC3435":http://tools.ietf.org/html/rfc3435) ([http://tools.ietf.org/html/rfc3435 RFC3435]) protocol. 


 h2. 

 == Connection parameter X-Osmo-CP 


 == 

 The general format is 

 *X-Osmo-CP:* _subType_ '''X-Osmo-CP:''' ''subType'' 

 where the _subType_ ''subType'' is one of the following identifiers: 

 ||_subType_||Description|| ||''subType''||Description|| 
 ||*EC*||Error ||'''EC'''||Error counters|| 


 h3. 

 === Error counters EC 


 === 

 The connection parameter has the form: 

 *X-Osmo-CP: EC* _counter_*=_*value_[*,* '''X-Osmo-CP: EC''' ''counter'''''='''''value''[''',''' ...] 

 The following error counters are currently specified: 

 ||_counter_||_value_||Description|| ||''counter''||''value''||Description|| 
 ||*TIS*||int, ||'''TIS'''||int, >= 0||Timestamp errors at input, NET->BTS|| 
 ||*TOS*||int, ||'''TOS'''||int, >= 0||Timestamp errors at output, NET->BTS|| 
 ||*TIR*||int, ||'''TIR'''||int, >= 0||Timestamp errors at input, BTS->NET|| 
 ||*TOR*||int, ||'''TOR'''||int, >= 0||Timestamp errors at output, BTS->NET|| 

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