{HEAD ~ An advantage} of {TAIL ~ the present invention} is that the tromboning effect that frequently occurs when routing a call or other communication from a first device to second device or between two different communication networks is alleviated 
of
{ HEAD ~ An advantage } of { TAIL ~ the present invention } is that the tromboning effect that frequently occurs when routing a call or other communication from a first device to second device or between two different communication networks is alleviated
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