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How many types of application servers are defined by IMS architecture ?

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How many types of application servers are defined by IMS architecture ?
posted Dec 6, 2015 by Neeraj Mishra

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1 Answer

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IMS architecture has defined mainly three types of application server.
- SIP application server
- Open Service Architecture (OSA) server
- Customized applications for mobile network using enhanced logic (CAMEL)

answer Dec 6, 2015 by Harshita
Also MMTel (multimedia telephony application server), IP-SM-GW: IP SMS Gateway to enable SMS to be sent through IMS.
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