The following topics are included in this section:
- SDP Support
- Signaling Port Range Support for Interworking with CUCM
- Signaling Port Range Support for Interworking with SLB
- Silently Dropping Invalid Invite
- SIP Registration
- Support for maddr Handling
- Support for SIP Cause Code Mapping as per TSG-SPEC-017
- Support for SIP-ISUP
- Suppressing Min-SE Header
- Via Header Transparency
Overview
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