06-28-2018 06:51 PM - edited 03-17-2019 01:07 PM
hi all,
do you know if i use ISR4000 do the SBC < SIP Trunk > to Broadsoft
how to calculate CUBE session license?
find at Cisco website, say
"Some vendors consider one call as two sessions."
So I have some confuse.
Thank you
Q. |
What constitutes a session? |
A. |
A session is a single audio or a video call across the CUBE, regardless of call legs. Some vendors consider one call as two sessions. |
CUBE licensing options
CUBE licensing is, in all cases, a per-session license, where a “session” is defined as a two-way call transiting CUBE, either for signaling, media or both, regardless of the number of media sessions involved in that call. As such, there is no additional licensing needed for calls with media forking for call recording.
this topic say 1 call = 1 CUBE session
https://supportforums.cisco.com/t5/ip-telephony/understand-session-licenses-for-cube/td-p/3230694
06-28-2018 09:57 PM
In terms of Cisco licensing, a session is a call traversing cube with two call legs, you can see more details and a sizing exercise here: https://www.ciscolive.com/global/on-demand-library/?search.event=ciscoliveus2018&search.technology=scpsTechnology_collaboration#/session/1509501654470001Pgje
06-28-2018 11:15 PM - edited 06-28-2018 11:19 PM
Hi @Jaime Valencia @Beyondhing
A little question to go more deeper with this post.
Ok we have in terms on Cisco licencing, a number of simultaneous call sessions traversing CUBE. That's right?
But, at this Cisco Licencing, we have to associate the type of PVDM-4 installed on his cisco 4000 series chassis.
This card permit to have simultaneous calls traversing CUBE in a specific codec.
For example I have got a Cisco Licencing on my CUBE that permit me 100 calls session.
If I insert a PVDM-4/32, by definition, I only have 32 calls simultaneously possible in G711.
How about that?
06-29-2018 12:35 AM
06-29-2018 06:50 AM
You're confusing CUBE with TDM.
TDM forcefully needs PVDMs
CUBE does not.
06-29-2018 08:31 AM - edited 06-29-2018 08:33 AM
Ok @Jaime Valencia thank you.
Then, if I sum up all these ideas.
I'm agree that TDM need DSP....transcoding, transrating and conference too.
If we have a CUBE. It's ok that we need it for ip to ip connection (as proxy).
When we read that PVDM-3/64 (for example) permit us to have 64 channels voice or fax simultaneously in G711....we don't care of that on CUBE. The calls running through the CUBE have got one limitation due to the licence capacity? That's all?
No need PVDM for that also?
Is it the same reflexion as concerned the call running through CME ?
06-29-2018 08:41 AM
I suggest you review the Cisco Live session that I already posted.
06-29-2018 08:43 AM
06-29-2018 09:13 AM
Thanks @R0g22
What is the definition of "voice terminaison"?
06-29-2018 09:41 AM - edited 06-29-2018 09:47 AM
For example when this command show me that:
ROUTEUR#sh voice dsp capabilities slot 0 dsp 1
DSP Type: SP2600 -43
Card 0 DSP id 1 Capabilities:
Credits 645 , G711Credits 15, HC Credits 32, MC Credits 20,
FC Channel 43, HC Channel 20, MC Channel 32
[......]
Then it concerns only TDM to ip (or vice versa) ?
I can have 43 calls simultaneously in G711....43 voice channels repacketized simultaneously with codec G711?
This capabilities has nothing to with calls running through the router even if it's an packetized end to end call.
06-29-2018 09:49 AM
06-29-2018 10:18 AM
Thank's a lot @R0g22
Very clear!!! Better than some documentations.
06-29-2018 11:20 AM
06-28-2018 11:44 PM
Hi Jaime Valencia,
Nice ppt. thank you
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