latching vs stream mode=sendonly

Hello,

 

 my question concerns the Border Gateway Function in IMS. Assume that a
termination on the BGF has been set to stream mode = SendOnly with a
modify command that also activates the ipnapt/latch package with latch
or relatch. Is this a valid combination? If the BGF next receives a
Modify command with stream mode = sendreceive and latch=off, is it
expected that latching has occurred in previous step (while in send only
mode), so two way communication is allowed ? Could the case be that the
BGF drops all incoming traffic since stream mode = sendonly and thus
does not latch on the first received packet remote descriptor? I have
gone through H248 standards but have not found any clear statement on
that, so any reference would be highly appreciated! 

 

Many thanks, Marios

 

Marios Aronis 
BSO VIPT RD VoIP hiQ43 PI

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