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Inband signaling is used between two exchanges. Outband Signaling is used between a switch and STP.
Posted by waqqas1
Inband signaling is used between two exchanges. For example a PRI connected to media gateway uses inband signaling to send setup message.
Outband Signaling is used between a switch and STP (A link) or other switch using F links. For examples ISUP message are transported to STP using Outband Signaling
Posted by Andy08
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