- Cisco Unified Border Element Fundamentals and Basic Setup
- IP-to-IP Gateway: SIP-SIP Basic Functionality
- SIP - SIP Extended Feature Functionality for Session Border Controller (SBC)
- SIP - Gateway Support for the Bind Command
- SIP - Support for SIP Video Calls with Flow Around Media
- Additional References
- Glossary
Cisco Unified Border Element Fundamentals and Basic Setup, Cisco IOS Release M and T
Bias-Free Language
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
- Updated:
- June 18, 2010
Chapter: SIP - Support for SIP Video Calls with Flow Around Media
SIP Video Calls with Flow Around Media
The SIP Video Calls with Flow Around Media feature provides the ability to have a SIP video call where the media flows around the Cisco Unified Border Element (Cisco UBE) and the Cisco Unified Border Element (Enterprise) platform. Previous support was only for call scenarios where the media flowed through the Cisco UBE.
Prerequisites for SIP Video Calls with Flow Around Media
Cisco Unified Border Element
•
Cisco IOS Release 12.4(15)XZ or a later release must be installed and running on your Cisco Unified Border Element.
Cisco Unified Border Element (Enterprise)
•Cisco IOS XE Release 3.1S or a later release must be installed and running on your Cisco ASR 1000 Series Router.
Restrictions for SIP Video Calls with Flow Around Media
•Media flow-around for Delayed-Offer to Early-Offer audio and video calls is not supported.
How to Configure Support for SIP Video Calls with Flow Around Media
To enable this feature use the media command in dial peer, voice class, or voice service configuration mode. For detailed information on the use of this command, see the Cisco IOS Voice Command Reference at the following URL: http://www.cisco.com/en/US/docs/ios/voice/command/reference/vr_book.html
Feature Information for Support for SIP Video Calls with Flow Around Media
Table 1 Feature History Table entry for the Cisco Unified Border Element.
Table 2 Feature History Table entry for the Cisco Unified Border Element (Enterprise).
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