/** save private data under hash and in session */
/** Save private data in session private data, and save session in hash tabel, under GetToken() key */
switch_core_session_set_private(session,static_cast<void*>(tech_pvt));///save private data in session context
switch_core_hash_insert_locked(m_pSessionsHashTable,*(connection.GetToken()),static_cast<void*>(session));///save pointer to session in hash table, for later retreival