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19.3.3.3. SIP Subscriber at OpenScpae Voice Previous topic Parent topic Child topic Next topic

Slave signaling to HG 3500 SIP subscriber board, slave payload to the SIP subscriber.
SIP subscriber A sets up a call to OpenScape 4000 A. OpenScape 4000 A routes the call via a trunking connection to OpenScape 4000 B. OpenScape 4000 B routes the call via another trunking connection to OpenScape Voice. OpenScape Voice then sets up a connection to SIP subscriber B. OpenScape 4000 B initiates a DMC between SIP trunking gateway B and SIP subscriber A, resulting in an end-to-end payload connection.
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