Introduction to IMS

[@senilf]

This is the best video lectures on LTE that I ever came across.
A dumb can understand what LTE is after viewing this lecture...
It helped me alot in my thesis.

[@coolwave786]

Hey Chris,
I took few of the training from your org. you the best spreading LTE :) keep it up!

[@sgsn712548]

it was great video , i would like to see call flow of voice call using IMS and CSFB both.

[@meenuchanjal8393]

its really good intro. please do likr this for all core network elements

[@kevinwentube]

Amazing! 8 minutes to understand IMS, even VoLTE. Thanks for great presentation.

[@romanposadas]

Chris, what would be the call flow of a VoLTE call to a different operator 3G system ?

[@BlackBirdOverflow]

i really have this question, i wanna know where they put the HLR or HSS "server"? like what do they call that place(center, tower, hq)

[@jagadeeshdevula7323]

Hi
mwolleben,I need some info
What about the feature as IMS Engineer Fresher.

[@lawabidingcitizen1-e7f]

is he eating all the time ? :)

[@sirpellinore]

Great jobs but please next time without chewing gum!

[@x203mm]

yeah no chewing pls

[@JamesT65]

standard american accent sound slike chewing gum lol.

[@RahulKhurana85]

awesome explanation, absolute clear, many thanks for making efforts

[@abgafur]

Clear and to the point. Gets no tired listening to you

[@captainraider5413]

Good info but wtf is up with the gum chewing ahhhhh

[@lingarajavate1760]

Thanks for the good presentation , I want to know about the each component of IMS like CSCF , HSS , MGCF etc , and how the call is established end to end in IMS . If you have presentation for the above , please send it to me it will be very helpfull for me. thank you

[@ratnet73]

Is MGCF directly connect to PSTN ?

[@maraton5]

great presentation

[@rajpant88]

Hi, pls share the more details about call flows, node to node and whats the path for signaling and bearer in IMS.

[@shanaybehrad8904]

thanks a lot for this useful video. I need to know what is exactly happen inside the HSS and what is the exact form of its entries. would you please help me?

[@namle-br8ju]

It is very good information for me to put all the puzzle together for IMS network, Thank a bunch

[@andreadenny3278]

Hello, I would like to see a video on Reference Signals and how they work in the LTE OFDMA

[@taifouryousra5484]

thank you for the explanation ,it made things clear to me

[@juanfranlopez]

Really nice introduction to IMS. However, I wouldn´t say that ASs are part of IMS (in fact the 3GPP has only standardized the interfaces -ISC-). Besides, I would have included the MRF.

[@haiderkaid6363]

thanks for this good video. thankyou verymuch.

[@amritakour]

Very well explained... can you please explain Volte architecture as well.

[@freakybob13579]

Thnaks a lot. I am a trainer for similar technologies.
Award Solutions is like Intel or Microsoft of Training Industry :)

[@hopo2hopo]

look up event helix on google, they have a section on LTE and related call flows. It has it all!!

[@rakabali78]

Hey, I came across this video from "related videos". Nice to know we're doing something similar :)

[@punjvishal]

In your video, SIP protocol is used for communication between drawed network entities but HSS communicates with diameter protocol only.

[@ayushstyle]

Vishal Sharma mostly is the SIP protocol not all

[@kathiavictor5665]

Thanks for the information, it is very useful !

[@yannbenmaissa1828]

Thanks Chris ! Greatly explained. Yann.

[@arnaldovargas9547]

Very intersting, Please keep on doing that

[@joydeepsarkar2125]

Please provide details of role played by AS

[@creamynescafe]

Can you make a video on Location Update of 3G and 4G?

[@bapandas3840]

Great!! nice way of introducing IMS.

[@manishmodgil]

thanks Chris.. would love if you could also cover SRVCC, CSFB

[@michaelnuerteyeagblom9034]

Very eye opening.. Thanks Chris

[@phanirajamoulivaddiparti7294]

Good one. Thank you. It would be interesting to see the whole call flow from a mobile to mobile through IMS. Also, the other services that IMS provides too.

[@ryzahlic]

thanx for sharing, it really is useful

[@smittyd1990]

Great intro to the technology. Thanks

[@cilomanfreebsd]

This guy is very unprofessional.

[@mingjiezhao227]

Great content. Thanks.

[@sukeshkumar-pb3ng]

Thanks good presentation

[@pasanyrebiata5430]

Do you want to eat? I have soup

[@sindhukotluru3151]

Thanks its very informative!

[@woarne]

Gracias es lo que necesitaba saber

[@SameerParadia]

excellent deck.. thanks for sharing

[@sindhukotluru3151]

Thanks its very informative!

[@muksayak]

This is good one.

[@ranjitnahak]

thanks.

[@shyrishdhyani]

Thanks bidu...

[@guru8403]

Good ...Useful

[@Skunkfunkification]

what is PSTN?

[@albertowachsman]

Kohaku Public Switched Telephone Network. That is the wireline phone network.

[@aumram]

thks for video

[@danyruano12]

Really nice video, the explanation was concise and very illustrative, five stars for you!

[@minyafication]

the IMS stands as a bridge between packet network and a circuit switch network providing some services. But at the end you are saying that the IMS network itself is connected (within the IMS network) by IP? Did I get that right?

[@ppragupathy]

Very good video,It explains basic knowledge about IMS, Thanks for sharing. Call flow diagram will more value.

[@himanshu385]

Thank you ! It was very definite and clear video . Can you post a video for eHRPD ?

[@harjos78]

Awesome.. Clear and Crisp!

[@sharadrbl]

SIP details and introduction video

[@jpolanco19]

Nice video