04-04-2012 01:56 AM - edited 03-16-2019 10:28 AM
Why CUBE is implemented, can't we have a SIP enabled Gateway instead? Are both the same?
What is the advantage of Gatekeeper based CAC over CUCM location based CAC?
Solved! Go to Solution.
04-04-2012 02:01 AM
Hi
CUBE is one kind of gateway only. We earlier used to call it as IP-IP gateway. SIP enabled gateway is not always CUBE , CUBE need two voice call leg i.e. one VOIP leg for incoming call and another for outgoing leg for the same call.
Gatekeeper call admission control provides great flexibility:
•Gatekeepers reduce configuration overhead by eliminating the need to configure a separate H.323 device for each remote Cisco Unified Communications Manager that is connected to the IP WAN.
•A gatekeeper can determine the IP addresses of devices that are registered with it, or you can enter the IP addresses explicitly.
•The gatekeeper supports the H.323 protocol and uses the H.225 protocol to make calls.
•The gatekeeper can perform basic call routing in addition to call admission control.
•You can connect up to 100 Cisco Unified Communications Manager clusters to a single gatekeeper.
Regards
Ronak Patel
Please rate helpful posts by clicking stars below the answer.
04-04-2012 02:01 AM
Hi
CUBE is one kind of gateway only. We earlier used to call it as IP-IP gateway. SIP enabled gateway is not always CUBE , CUBE need two voice call leg i.e. one VOIP leg for incoming call and another for outgoing leg for the same call.
Gatekeeper call admission control provides great flexibility:
•Gatekeepers reduce configuration overhead by eliminating the need to configure a separate H.323 device for each remote Cisco Unified Communications Manager that is connected to the IP WAN.
•A gatekeeper can determine the IP addresses of devices that are registered with it, or you can enter the IP addresses explicitly.
•The gatekeeper supports the H.323 protocol and uses the H.225 protocol to make calls.
•The gatekeeper can perform basic call routing in addition to call admission control.
•You can connect up to 100 Cisco Unified Communications Manager clusters to a single gatekeeper.
Regards
Ronak Patel
Please rate helpful posts by clicking stars below the answer.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide