View source for CAS (Call/CallPath/Channel Associated Signaling)

===Call Associated Signaling===
Allows for the device position or location information to be delivered to the emergency services network in the call signaling as part of the call setup information.  With Call Associated Signaling, the originating network pushes the position information to an [[ESNE (Emergency Services Network Entity/Element)|ESNE (Emergency Services Network Entity)]].<br />
===CallPath Associated Signaling===
A method for delivery of wireless 9-1-1 calls in which the [[MDN (Mobile Directory Number)|Mobile Directory Number]] and other call associated data are passed from the Mobile Switching Center to the PSAP via the voice path.<br />

===Channel Associated Signaling===
An option for the signaling channel (time slot 16) of an E1 interface; [[ITU (International Telecommunication Union)|ITU]] G.704. Used on digital interfaces for signaling.<br />

[[Category:Glossary]]