Question: How Do I Build a SIP VoIP System?

Ғылым және технология

I'd like to build a VoIP softphone app and as learnt by you, I'd like to use SIP. Problem is, I'd also like to run the server from our office so that even without internet connection, employees can communicate over LAN / WLAN within the offices.
Problem is, I'm new to VoIP and really don't know how to go about it. Especially the server part.
I'd really appreciate your help as my Boss is excited about the idea and is asking me for quotation.
-Overcomer I.
Asterisk: www.asterisk.org
CounterPath: www.counterpath.com
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Пікірлер: 54

  • @wizbangFLL
    @wizbangFLL8 жыл бұрын

    I think the guy was talking about building a CTI connector for a VOIP/SIP system. I'm constantly amazed how many large organizations don't implement this simple functionality, but have virtually everything they would need to save large amounts of time and energy in taking care of their clients.

  • @Strange19665
    @Strange196654 жыл бұрын

    best explanation out there so far, thank you

  • @manuelugaldeultreras842
    @manuelugaldeultreras8426 жыл бұрын

    The best part of the videos are the faces he made. That made watching the video worthwhile

  • @davisjaron
    @davisjaron4 жыл бұрын

    Speaking as a Cisco Voice Engineer... two months isn't even a solid timeframe to properly set up a voice system if you have no experience. It took me a solid 3 years of doing this full time to feel comfortable in being able to actually properly DEPLOY a SIP VoIP system from start to finish... And one consideration, I'm considered the "young" guy at the age of 30 and most of the folks in my field think I was promoted too early because it takes most people so long to learn this stuff. So 3 years for me was considered by others to be fast to get to where I'm at. Don't get me wrong, this is a GREAT field to get into, because so few people really specialize in it, it pays really well, and I get job offers almost every day. BUT, Don't expect to be an expert by tomorrow. You can read books and watch videos on CBT Nuggets all day, but when you actually get down and dirty in it, you will still have to figure a LOT out on your own.

  • @eddiem4868

    @eddiem4868

    4 жыл бұрын

    Good to know haha

  • @shadabarshad7916
    @shadabarshad79163 жыл бұрын

    I just love the way he explains these things so easily.

  • @HK-sw3vi

    @HK-sw3vi

    3 жыл бұрын

    15 years of experience under his belt.

  • @natetheshocker7547
    @natetheshocker75475 жыл бұрын

    Louis Rossman did a great track on completely setting up a FreePBX VoIP system. It's time consuming, but it's nothing to freakout about. I'm sure this is really useful info 4 years later.

  • @nixonleonardo838
    @nixonleonardo8387 жыл бұрын

    I am in California. and thank you Eli.

  • @konradgajewski8215
    @konradgajewski82155 жыл бұрын

    I remember playing with Asterisk around 2000.

  • @DanDanTheMattressMan
    @DanDanTheMattressMan8 жыл бұрын

    I personally use FreePBX which is basically a GUI for Asterisks. I really enjoy it and with the OSS endpoint manager, everything was free, and set up took about 20 minutes.

  • @archhuman

    @archhuman

    6 жыл бұрын

    thanks for this info

  • @radar24341

    @radar24341

    3 жыл бұрын

    Is oss not included anymore

  • @kiranpatil7213
    @kiranpatil72137 жыл бұрын

    Hi Eli..I like your videos. I want to know about packet capturing from Cisco, Polycom phones. Do you have any video on that ? or if you can make one please.

  • @RouCodes
    @RouCodes4 жыл бұрын

    Hi ! im new here thanks for the explanation but i just want to know if asterisk is already installed on kali linux ! cause im confused !

  • @nixonleonardo838
    @nixonleonardo8387 жыл бұрын

    I did see your videos are very detail and interesting.I am new in this, so I have a question. I do have a Free PBX already, but I want to integrate a phone in but it is in other location. the question is. ... do I have to get a server also in the new location or as long that I have internet connection it will work by connecting of adding the phone in my Free PBX with a asterisk as a GUI.I appreciate your help.Thank you

  • @manuellopez1234
    @manuellopez12346 жыл бұрын

    How a i can i integrate asterisk this for a mobile app; like a want to use my data from my database and pair two user for a phone call

  • @svensubunitnillson1568
    @svensubunitnillson15685 жыл бұрын

    you know you want the CCNP and the CCIE... push on

  • @magereels
    @magereels5 жыл бұрын

    Hi.....I would like to know how to install VPN for voip gateway...

  • @anupjose8733
    @anupjose87334 жыл бұрын

    Hi, I wanted to run International calling business mainly from middle east (kuwait, qatar, saudi, behrain, dubai). I tried to deploy a freeswitch server on cloud, configured gateway, trunk. But my end client (sip) is not registering to the server... Checked my firewall, its disabled still not working. Can you please guide me on this.

  • @umeshchowdary5093
    @umeshchowdary50935 жыл бұрын

    I have a doubt can we call to voip phones from an public network device

  • @obliviouspeople
    @obliviouspeople6 ай бұрын

    new channel for "Eli the Computer Guy"?

  • @nikbahl
    @nikbahl8 жыл бұрын

    HI Eli, can you please do a class on SIP please..? Many thnaks

  • @esrayeniaras9292
    @esrayeniaras92928 жыл бұрын

    Eli I need your help for my class project on voip : I have downloaded X-lite on my computer while I want to do account settings for it it asks me for the domain / or outbound proxy ? what should I write to this part? how should I get a domain ? I just want to make voip calls from my computer to my cell phone where assuming x-lite is downloded as well.

  • @wizbangFLL

    @wizbangFLL

    8 жыл бұрын

    you need a voip trunk line which allows your soft phone to communicate with the outside world. 3:00 timestamp.

  • @nirmalasharma4636

    @nirmalasharma4636

    7 жыл бұрын

    esra i want to have a talk with you as i have the same project. So where can i contact you ?

  • @DecodeX5
    @DecodeX56 жыл бұрын

    Challenge Accepted.

  • @KingTrump2024
    @KingTrump20242 жыл бұрын

    No internet, and I think your WAN would be useless too. Chances are it's IPSEC tunnels and not leased line MPLS

  • @canindia1
    @canindia14 жыл бұрын

    Is there someone with experience willing to set up SIP Voip for us? If so what would be the cost.

  • @boomwithpeter623
    @boomwithpeter6235 жыл бұрын

    I host my VoIP server for whole my family since this way they save 10€ a month and i just pay 15€ for a SIM card which nomber is used to call others outside the network, i use it to, since then i can pay 40€ for 150/150 cable and 380 TV channels which is great and now i can speek to my relatives with much better voice quality, well this might seem craisy but in my family we are all really close and since i have biggest IT knowlage i host everything from webspace to game server or websites for theme, of course i do it for free bc they do some other things for me as well, also now we can speek all arround the world and older members of family enjoy that old fashion hard wiered phone, yeah only disandvantage is that you cant call numbers that are outside the network in other countries, i was thinking about setting up alongside Telenor SRB nomber a Google Phone Number for relatives in America just so they can use it like a normal phone, and about emergancy nombers i actually made phones tell exact location bc they have it all pre written down which is great but also here where i live they wheys ask you for adress so it doesnt matter Only problem is that if they want to call some otside the network it will show just a normal mobile nomber - problem is you cant dile it since it interrups your call imediatly after you pressed call, but when we call each other inside our network it just pops up for ex #17 (Name) and if you want to call someone you just call #xx (where xx is a nomber of specific user) or search it in Phonebook since we all use the same brand of VoIP phones Only problem we encounter is sometimes lot of us want to speek at the same time outside the network and there is 40 of us so i am planning on getting 4 more SIMs to stop that problem, and i would like to figure out how to enable outsiders to reach people from inside the network. Tho since i am a 17 y old KID this is a big thing, and also if anyone was interested how do i have that much money to burn well i do all sort of web hosting, game servers web pages or FastDLs for other websites, and it all started from a minecraft server that i started 2 years ago just for fun and now i am capable of paying house bills insted of my parrents and having enought pocket money which is kind a cool not to mention a lot of competitions won for IT ideas, yeah damn cool damn cool, nobady actually beleaves me but when they come to my hoeses basement they have a lot to see a lot of servers and of couse a PS4 to play FIFA with frends This isnt hard you just need to test it, you must to try it a lot, like a lot, its easey for you set it up to work inside your own network or "your phone company" if online but to make it possible to dile people outside from the phone network thats when the pain begins, and than when you have a lot of clients you must connect more real phone numbers (thats the part i am currently testing and thinking how is it gonna work out) and yeah BTW i suggest you to get a SIM card with a postpaid packet that has unlimited calls and messages, you can nagoshiate your provider to make you a special offer with only calls and messages for way cheaper than other options (i got mine for 15€ with 20min for roaming calls in zone 1 and unlimited calls to everyone inside your country) Good luck

  • @boomwithpeter623

    @boomwithpeter623

    5 жыл бұрын

    And yeah use ubuntu server lts releases for your voip server since a lot of this software is premade for linux and ubuntu server is very easy to manage and not resource damanding, you can just open your windows computer and in cmd type in ssh name@(your server ip) and you are done also i suggest you to use file zilla as SFTP if you are new to linux like me yeah after 2 years of doing servers still i need to use forums to fix stuff up, and remeber internet is your best helper here since you can find everything if you are pacient, cmon if a kid can do it then Everyone can do it

  • @dabom7536
    @dabom75364 жыл бұрын

    Hello I am a school kid that does not have alpt of money but I really need some help from any one that can maby helo me build and design a VoIP app but I dont know what Code language{like pyth and so on) is there any one that can help me pleases..

  • @morpheus622
    @morpheus6226 жыл бұрын

    Did he say 2 months ? I just fainted

  • @MrMacman71
    @MrMacman717 жыл бұрын

    There is a company in Germany called TE-SYSTEMS that make product to achieve what he wants to do. They have been in that business since 1991. He can use their anynode product to handle the SIP phone traffic and that also is the Sessions Border controller. They also have other products like XCAPI and Voice4 and all of these solutions are software. They can be run on Virtual systems, either VM or Hyper-V. You are making this way more complicated than you communicate. He could have it up and running in under a day. Two months???? ....no way

  • @hakimaaman3957
    @hakimaaman39578 жыл бұрын

    hakimaman

  • @amaechichizota3841
    @amaechichizota3841 Жыл бұрын

    The need for lan phone is a good idea and no matter how tough it is to provide the solutions, it will still take people to do the job. You sound like only godmen or the gods should venture into the area.

  • @noyonuddin2963
    @noyonuddin29638 жыл бұрын

    apon

  • @jrchicago9216
    @jrchicago92165 жыл бұрын

    Crawl, walk, run and hide! ... Anyone believing you can set up a business office system on SIP without knowledge is likely to get fired. It’s is not a technology you just figure out. These systems also need support and the boss and everyone else will demand you fix it immediately when it shuts down for whatever reason. TELCOM is a specialty, not an office hobby. If you don’t understand that, your job is at risk. My experience is by the time you have a technician good enough to set these up, they leave the company and the company is royally screwed when they want a change or the system goes blewey. This can be hard to communicate for an office pleaser. But it’s important to have support today and next year all in place. SIP techs are not as plentiful as computer techs. An accountant can tell you the price of everything and the value of nothing. In TELCOM, a day without phones in an office is not part of their thinking. They just look at money, not the impact of downtime. Part of the problem is standard phone service like POTS and PRI are quite reliable and very well supported by TelCo. The common grossly underestimated BIG assumption is everything new must be as reliable or better. SIP is not as reliable as these former services. I realize there are more expensive options, second carriers for internet and fail over options. If you just need a tiny few lines you can buy boxed solutions. I would rather buy the Magic Jack (type) POTS emulator rather than SIP. If the “box” has a problem, pop in a new one. All the heavy lifting is at the Central Office. Raw SIP requires a lot more. SIP is like buying a race car, it takes specialist to maintain it. Just getting it working is a royal bitch. No one puts up with a non operating phone or problems for more than a nano second. You have to stop what you are doing to fix it NOW! Talk to old phone techs ... it’s almost as crabby bad as the central air breaking down. The commitment of speed of support must be taken seriously and never be just assumed. I set up remote CO access to instantly re-routable table to switch over calls from SIP and PRI to POTS and Cell so when a PRI or internet service failed, you had a predefined “Plan B” so to speak. This is called “Wick and Wack” to click the Plan B pre-programming from regular Wick to Wack in a few key strokes or automatic fail over. This takes an extensive thought process and years of industry experience. Few have this forward thinking and to demand it in the provider. Many providers do not offer this and it’s far too late to ask for it once you are with them. This is where figure it out on the fly people fail. If your system is not supportable by a local vendor, it’s not likely a good idea. Remember Ma-Bell. They were always there for you. You want an immediate support systems in place. SIP is an excellent choice when well supported and well thought out especially when the office phone system is aging and getting a bit crusty. I also found you can keep an older (non crusty good condition) phone system in place and just convert outbound lines to unlimited call Pack monthly fixed rate packages for a fraction of a new system cost and saves pain and bother of wholesale change outs.

  • @jamiestewart4087

    @jamiestewart4087

    4 жыл бұрын

    Well said!

  • @vicrod74
    @vicrod747 жыл бұрын

    In other words do your homework. :)

  • @k5btr
    @k5btr5 жыл бұрын

    Seriously? TWO months?? Listen people, if you have any amount of computer/networking know-how, you can spin up a FreePBX box, subscribe to a SIP trunk provider, configure your FreePBX server to connect to your SIP trunk provider, and provision 10 or 20 phones in about two DAYS...not two MONTHS. I’m gonna cut Eli some slack here though because this video is fairly old and all of this tech has come quite a ways since then. :)

  • @reginastroman8444

    @reginastroman8444

    3 жыл бұрын

    where can i get a sip provider that is easy to get

  • @ruhnet

    @ruhnet

    2 жыл бұрын

    Lol yeah setup and not know what's really going on and then get hacked two days later...

  • @jmmorgenstern7005
    @jmmorgenstern70055 жыл бұрын

    The guy might be talkin about white label in other words he doesn't want like left a grandstream on it or or for example of Skype on it or for example Google services on it or anything like that or even RingCentral the guy wants a white-label app basically that's what he's talking about I grabbed it in a nutshell from the beginning of your video and that's what he probably wants to have anyway that's what what I would like if I were going in this direction but I'm not going in this direction so it in out it doesn't matter to me but I just had to listen to like literally not even five minutes of your video and I right away understood hate this guy wants to go white label and other words private label it's called private label which means he doesn't want anyone to know that he's going through RingCentral Skype Google or whoever Maybe anyway want the shed to tidbits God bless

  • @hakimaaman3957
    @hakimaaman39578 жыл бұрын

    01220447

  • @socraticparadox6161
    @socraticparadox61617 жыл бұрын

    This guy sounds knowledgeable.... but, he is so full of himself. I can't get past it. It's that tone, attitude, ... the Patricius Intonation. That combined with the effeminate gestures. We could go about why Mom was your Primary Carrie giver However, that would be unproductive. Instead, read about Rankism, 'Est Training, the Dunning-Kruger Effect. Roughly translated "smack smack smack blah blah blah" means "I am somebody, because you are nobody". It's public masturbation and uhhh... I'm gonna pass. Disco out........

  • @successfulpeople

    @successfulpeople

    7 жыл бұрын

    It seems you are the one with problem, not Eli.

  • @elgs1980

    @elgs1980

    6 жыл бұрын

    Calm down.

  • @lipozor

    @lipozor

    5 жыл бұрын

    Pay attention what he say . Gentleman is very knowledgable and helpful to anyone who want his help

  • @Rick-ur5ej

    @Rick-ur5ej

    5 жыл бұрын

    With all his stupid gestures and attitudes, I barely understood what he was talking about.

  • @mr.dingleberry4882

    @mr.dingleberry4882

    Жыл бұрын

    Take your meds schizo

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