Sip client development mobile phones jobs

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    10,582 sip client development mobile phones jobs found, pricing in GBP

    Looking for someone who are expert in fixing the asterisk server and...trying to connect that server to external public IP behind the firewall/router. Somehow there are some errors such as " handle_request_register: Registration from '"1300" <sip:1300@[login to view URL]>' failed for '[login to view URL]' - Wrong password " is happening... Ho...

    £29 (Avg Bid)
    £29 Avg Bid
    4 bids

    I will require a software to send and receive sms sms messages through sip protocol or sip simple. It will feature loading of contacts via CSV file, inbound csv report file exportation, outbound CSV report file exportation, capability to receive sms and sender sms messages, contact management, ability to send to 100 contacts at the same time or more

    £242 (Avg Bid)
    £242 Avg Bid
    10 bids

    Hello, I need an application like this: http://ip/[login to view URL] recorded soundfile path to our REST API service. - Need support over 50 calls at same time. - I have a server at digital ocean. Asterisk is not installed. - I have a SIP account allows caller id spoofing. Very simple. I will give you server information. Thank you.

    £135 (Avg Bid)
    £135 Avg Bid
    15 bids
    VoIP / SIP Softphone 5 days left
    VERIFIED

    We are looking for a developer ...software have similar functionality to Zoiper or X-Lire soft phones. You can google those two for examples of the standard of quality required. If you have the skills required please contact me for more information of submit links/photos of your work with your proposal cost to develop client for Windows 7/8/10 only.

    £23 - £193
    £23 - £193
    0 bids

    I want to use a rasberry as a sip intercom ,I want to dail the Pi and listen in via the mic and press *46# on my phone to triggger a output dtfm coding will be the way.

    £456 (Avg Bid)
    £456 Avg Bid
    7 bids
    asterNET modify sip trunk 5 days left
    VERIFIED

    asterNET modify sip trunk need a vb.net or c# to modify sip trunk in asterisk from a windows base software

    £164 (Avg Bid)
    £164 Avg Bid
    2 bids

    Calling using a callcentric sip trunk provider cannot listen anything from another side.

    £151 (Avg Bid)
    £151 Avg Bid
    4 bids
    Develop a Sip client 2 days left
    VERIFIED

    Hi i need a Sip client similar to Linphone Android. You should use the [login to view URL] for the project.

    £375 (Avg Bid)
    £375 Avg Bid
    6 bids
    Flexisip server setup 2 days left
    VERIFIED

    Hi i need a Flexisip server to be set up, complete in all respect, with all configuration for working with my Android sip client for Voice and Video communications.

    £101 (Avg Bid)
    £101 Avg Bid
    4 bids

    I need Android sip/voip client to my sip server . if you have experience in this voip/sip app, please bid. I will provide sip details of my server. Thanks.

    £1449 (Avg Bid)
    £1449 Avg Bid
    15 bids

    A simple code to play am mp3 file or a wav file over a SIP call or VOIP call. I have a VOIP server. I used Ozeki SDK before buts it not free. So I want a simple code to do exactly what Ozeki SDK will do.

    £389 (Avg Bid)
    £389 Avg Bid
    8 bids

    ...However its flakey I have a Cisco 3945 with Voice/UCS license that I'd like to run a SIP server on IOS to replace this. I only use this for LAN, there is no PSTN calling. I need my LAN devices to register to the SIP server and also my 4G Mobile device (using Zoipher client) when it's not at home (it uses a Split DNS entry to register locally when on LAN

    £66 (Avg Bid)
    £66 Avg Bid
    7 bids

    ...of the APP: 1) voicemail is forwarded to an external number. 2) the forwarded voicemail number is an external CLOUD / VOIP external programming phone system like Twilio, or SIP or you tell me what you recommend. 3) Call comes in, all calls not on contact list or "white list" are Declined and sent to voicemail. 4) call goes to voicemail (the VOIP),

    £168 (Avg Bid)
    £168 Avg Bid
    3 bids

    1k records needing cell phone records to match entry. First name, last name, landline phone, address, city, and state information provided in file.

    £84 (Avg Bid)
    £84 Avg Bid
    13 bids

    I am looking to build a small application to be able to receive H.323/SIP video conference calls to internal IPs. The application would then receive the video and slides that the caller shares from his Polycom / Cisco codec and process it as an H.264/265 video stream into a streaming server like WOWZA / YT / FB etc. Preferably in .NET technologies

    £320 (Avg Bid)
    £320 Avg Bid
    2 bids

    Only if you already developed android voip app, please bid. if you are newbie, don't bid. I will delete the bid.

    £443 (Avg Bid)
    £443 Avg Bid
    5 bids

    I need to find recycling companies to buy second hand graded old Nokia mobile phones, I’m the buyer, looking for companies where to buy big stock

    £14 (Avg Bid)
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    1 bids

    I need a game to be made for mobile platforms. It needs to be kind of like the game Bullet Force, but the game mode itself needs to be role-play and have the quality and ability to free-roam around a city a bit larger than Vice City, in GTA: Vice City. The graphics can’t be bad-quality. I’m not trying to make a clone of any GTA game; please get that

    £562 (Avg Bid)
    £562 Avg Bid
    5 bids

    We have an app available for android and iOS. We need to add Video calling (VOIP) feature native in the app. Most of configuration stuff should be handled on the back-end by the app. Configuration and account settings will be provisioned by accessing the server and getting the configuration for the user who has logged in. We will start with one of the platform Android or iOS and once that is fina...

    £591 (Avg Bid)
    £591 Avg Bid
    10 bids

    ...app for Christians who will put a homemade, creative sign labeled “ Our Father who art in Heaven “ to trigger pray internationally. This app will have to compatiable for all phones and a website page. It must be interactive, comments and likes on pages and as well as chatting...

    £432 (Avg Bid)
    £432 Avg Bid
    44 bids

    we offer a cl...possibility to make phone calls directly in the browser and by sip (soft)-phones. For that we would like to implement sip servlets, for example [login to view URL] and forward calls to sip trunk providers. It would be great, if you could tell us your experience in sip / telecom solutions and java / tomcat / grails.

    £19 / hr (Avg Bid)
    £19 / hr Avg Bid
    8 bids

    we have an IOS native app with full source code connecting to our online s...source code connecting to our online shop, we want to add calling feature within the app to call our call center. We have a fully functional PBX and the calls will be purely SIP calls and also some chat with call center. we need you to buil the calling part on top of the app.

    £706 (Avg Bid)
    £706 Avg Bid
    5 bids

    ...link to send customers that is shortened, but also will work on cell phones. This link is to a review page. We need to BURY that *%$@#!'s review that is on the top there. Here is the big link: [login to view URL],-117055077

    £12 (Avg Bid)
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    3 bids
    Trophy icon Make an Event Flyer Ended

    I am in need of a flyer design for a Sip & Paint event. I want the flyer to feel like an upscale event and not a club party. I have attached all the information need as well as an example from our last event. I have attached also a jpg and psd file of our sponsors, use which ever one is easier to work with I need the final version to be in a photoshop

    £50 (Avg Bid)
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    £50
    121 entries

    need to update outgoing calls, currently set to use SIP, but we are cancelling SIP for International calling and use the ISDN for all calls. the PABX is setup to use ISDN for Local and Mobile calls only and since we are terminating the SIP trunk for International calling we need to have it routed via ISDN

    £56 (Avg Bid)
    £56 Avg Bid
    5 bids

    hello i have voipswich server and i want android sip dialer with the following requiremnet In-app registration for new users using their mobile no. (similar to Whatsapp) Customized with company name / logo SIP protocol support Making outgoing calls Codecs supported:g729, g711, Display Balance , Display Rate Call Log Call Status Indicator Android

    £512 (Avg Bid)
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    11 bids

    ONE WAY MESSENGER FOR MOBILE PHONES. The application consist of sending real time messages and pictures from desktop to subscribers mobile phones (Android & IOS). The messages sent are for different categories and the subscribers have to choose which categories they want to subscribe so they will receive only the messages related to those categories

    £434 (Avg Bid)
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    9 bids

    I need a programmer that is familiar with webooks and the LaML language. I need DIDs programmed to ring a SIP URI and or forward to a PSTN line and SMS/Text redirected to another number. All programming needs to be done on [login to view URL]

    £9 / hr (Avg Bid)
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    3 bids

    We are looking for a Wireshark and VoIP Troubleshooting Expert to help us troubleshoot, find the source of, and resolve a choppy voice issue on a LAN. Someone who is a VoIP, SIP, MGCP, and QoS Expert. The switches in place are Dell L3, and Cisco and Meraki L2 Switches. All with QoS enabled, but maybe not properly.

    £280 (Avg Bid)
    £280 Avg Bid
    8 bids

    all sip calls via vpn calls will come from countries that are blocking sip and ports

    £20 (Avg Bid)
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    3 bids

    connect to a device grandstream voice ip phone + add sip trunk (outbound minutes) , enable recording all calls and access to them freepbx is mounted , it is working to make inbound calls and outbound calls (with softphone zoiper)

    £29 (Avg Bid)
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    4 bids

    Hello All, We need to integrate Vonage and Callcentric SIP with our Bitrix24 installation for calling to USA. This will be used with a 10 PC user system for a call center. Other requirements with same: - SIP set up in Bitrix24 - Setting user right for 10 users with extendable option to more users. - Setting up rules for call forwarding, call picking

    £4 - £8 / hr
    £4 - £8 / hr
    0 bids

    want to integrate SIP server to work on android tablet display video and voice to apartment intercom system.

    £446 (Avg Bid)
    £446 Avg Bid
    19 bids

    want to set up my very own SIP server /VoIP system with a VPS server i will buy for the project....want to dial 800 type numbers thru MicroSIP, no web interface is needed. I need someone to fully set up the system and explain everything to me. Specifications will be sent when project is accepted.

    £243 (Avg Bid)
    Featured
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    6 bids

    Need to setup SIP Trunking with twilio and 3cx. Need to transfer all calls from twilio to 3cx. Thank you!

    £24 (Avg Bid)
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    9 bids

    Hello, I am planing to search for potential clients on Google, most of time, when I found a website, I need to check Contact page or footer or other parts to find their contacts. Can you build a small software for me, when I input a website, then I can get every information I need. Thank you.

    £100 (Avg Bid)
    £100 Avg Bid
    4 bids

    ...weekends (with no work), they generate 0.083 days holiday also, the leave salary should be calculated automatically as a 1 month salary (basic only), and added to his salary sip, only after 11 months of service, after that employee has returned from his previous leave also, sometimes an employee will apply for 30 days leave, but he will come back after

    £224 (Avg Bid)
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    18 bids

    We are in a need of a customization of the opensource VoIP / SIP client LinPhone or Ring or Wire (if not than Jitsi). Preferably LinPhone, but if not possible one of these. Customization of mobile + tablet apps (iOS + Android) // Objective C = iOS + Java = Android --> ready in two weeks. The main customization's must be: - Upgrade security Many security

    £1931 (Avg Bid)
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    21 bids

    This project is to deliver recorded video how to use cordova-plugin-sip plugin in ionic 3

    £151 (Avg Bid)
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    4 bids

    You can work over the internet at home. You will need a PC with an AMD processor, internet ethernet cord, and a landline phone. Contact your internet provider for the landline telephone connection. You will need to be trained on the software. The virtual assistant will also need to fill in a simple verification of ID affidavit as well as a drug test. These three requirements are necessary as ...

    £5 / hr (Avg Bid)
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    ..."Palm's industry" grow/evolve? Ques2. Does success in the industry around 2002 require hardware or software skills? Ques3. How did Palm react to these changes in industry development? Ques4. Will Palm survive the industry evolution? Or does it require a different strategy? If yes, what could work for Palm? use attached hbr case study and can also use

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    Ques1. How did the "Palm's industry" grow/e..."Palm's industry" grow/evolve? Ques2. Does success in the industry around 2002 require hardware or software skills? Ques3. How did Palm react to these changes in industry development? Ques4. Will Palm survive the industry evolution? Or does it require a different strategy? If yes, what could work for Palm?

    £20 (Avg Bid)
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    I need someone to configure a C2901 router that is running CME. The router is partially configured but still some issues that need to be worked out. - Outbound delay - Dialpeers - auto attendant

    £222 (Avg Bid)
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    15 bids

    I require a voicemail d...csv list and is directly router to the recipient's voicemail without ringing. Afterwards a pre recorded message is automatically left. For placing calls I would like to use SIP trunking or VoIP such as [login to view URL] and sip.us. The application should feature the capacity to accept multiple channels for simultaneous dialing.

    £135 (Avg Bid)
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    3 bids

    Hi, I need training on VoIP Business asterisk , Mysql , Billing Platform and security.. Linux asterisk training Learning about SIP Also i am looking to set the business in uk . Below are competitor websites i need similar to this setting up [login to view URL] [login to view URL] [login to view URL] [login to view URL]

    £1400 (Avg Bid)
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    13 bids

    We are in a need of a customization of the opensource VoIP / SIP client LinPhone or Ring or Wire (if not than Jitsi). Preferably LinPhone, but if not possible one of these. The development has to be done in two phases: Phase 1: Customization of mobile + tablet apps (iOS + Android) // Objective C = iOS + Java = Android --> ready in two weeks. Phase

    £1800 (Avg Bid)
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    11 bids

    need freepbx install on an inhouse server. have sip trunk and pstn lines. need configuration for IVR. 4 auto-attendants. simple call flow. need call monitoing, call recording and SMS

    £126 (Avg Bid)
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    20 bids

    Application design & window design finished, needs ...window design finished, needs programmer to finalize the code side and help develop the App & related simple web site to be use throughout computer. App work by client login then appear client profile and he can check each of his profile information from DB which content text field & some pictures.

    £583 (Avg Bid)
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    47 bids

    ...end of the year, we are going to launch a SaaS in the UK. Target group are delivery restaurants without website that allows ordering. We provide leads for a start, dedicated SIP phone numbers, a CRM, and training. We offer high sales commissions and contract extension commissions. We expect impeccable UK accent - no exceptions. We are looking for a

    £3268 (Avg Bid)
    £3268 Avg Bid
    9 bids

    ...end of the year, we are going to launch a SaaS in the UK. Target group are delivery restaurants without website that allows ordering. We provide leads for a start, dedicated SIP phone numbers, a CRM, and training. We offer high sales commissions and contract extension commissions. We expect impeccable UK accent - no exceptions. When you apply make sure

    £3251 (Avg Bid)
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    7 bids