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    12,153 sip sip calls jobs found, pricing in USD
    LinPhone Development Project 6 days left
    VERIFIED

    We are in a need of a customization of the opensource VoIP / SIP client LinPhone. 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 2: Customization of PC apps (Windows, Mac OSX and Linux) // Qt/QML = Windows, Mac OSX and Linux

    $2379 (Avg Bid)
    $2379 Avg Bid
    10 bids

    ...each gateway can carry 30 simultaneous calls. and all gateway under DHCP network . we take a server which run in static IP . all client should send calls to server IP from his SIP server and we need to create separate account for each gateway . and calls should send to specific termination . call should pass with sip , g729 or g723. in client end we want

    $30 - $250
    $30 - $250
    0 bids

    I have an Asterisk server for private use already running, and would like to acidify a Trunk using an FX...already running, and would like to acidify a Trunk using an FXO VoIP Gateway, for this is necessary to create a sip trunk in Asterisk and I do not know how to do. In my attempts, I can even connect SIP between them, but I can not complete calls.

    $124 (Avg Bid)
    $124 Avg Bid
    5 bids

    I need a server administrator with experience on VoIP technology. FreeBPX, Asterisk, SIP Clients Cisco SIP phone provisioning and some other SIP phones. Developer most commute to office in Rupnaghar India. If you don't leave in India please don't apply.

    $11 / hr (Avg Bid)
    Local
    $11 / hr Avg Bid
    7 bids

    I've got a file of 300+ hotels with phone numbers to call for following up. I provide with a simple script to check if 1/ they have received the email and 2/they have restaurant&spa facilities at their venue and 3/ if they would be interested to be featured on Android phones to nearby customers. We might need to do a 15-minute training to get you up to speed. English must be very good...

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    39 bids
    Freepbx and Asterisk settings 5 days left
    VERIFIED

    I am using for our office a pbx with regular sip phones and some softphones. The softphones work using Bria Mobile with Push notifications enabled. However, the phone doesn’t work properly on background meaning that push notifications don’t work as expected for receiving calls. Here is the page where Bria mobile explains the settings that needs to be

    $36 (Avg Bid)
    $36 Avg Bid
    4 bids
    cold calls 5 days left

    real estate investor.. need someone who can do cold calling real estate leads

    $170 (Avg Bid)
    $170 Avg Bid
    6 bids

    We are looking for someone who can make phone calls to follow-up on emails sent to a list of 50 people to encourage them to respond and set up a time to speak with us.

    $43 (Avg Bid)
    $43 Avg Bid
    2 bids

    I am a hard of hearing . TTY is not working for most of the people I work with. The phone is an obstacle for me and I need on demand remote live transcription (Remote CART) . The Canadian hearing society charges too much for me to use it effectively. Looking for someone who can do this fast, affordable and on short notice sometimes.

    $3 / hr (Avg Bid)
    $3 / hr Avg Bid
    15 bids

    I need someone to help me with javaFx using netbeans IDE. simple project and more to come . if you are interested let me know

    $24 (Avg Bid)
    $24 Avg Bid
    12 bids

    I'm looking for someone who can speak fluent English. Please contact me and have a voice recording prepared. Telemarketing / Customer Service / Sales Thank you!

    $122 (Avg Bid)
    $122 Avg Bid
    32 bids

    We are in a need of a customization of the opensource VoIP / SIP client LinPhone. 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 2: Customization of PC apps (Windows, Mac OSX and Linux) // Qt/QML = Windows, Mac OSX and Linux

    $1126 (Avg Bid)
    $1126 Avg Bid
    22 bids

    ...nr1: comes through normal ISDN to IP PBX Set nr2: comes through incoming Vitual Voip DID. All the numbers of set nr 2 work but i have 1 nr that does not work as i get error sip 503. For security reasons , you will be operating through Teamviewer on my computer which is connected to the remote site of my client where the IP PBX is. I also need to check

    $45 (Avg Bid)
    $45 Avg Bid
    1 bids

    Looking for someone to pass asterisk logs to, to determine why some calls are dropped or why calls are not routing properly.

    $52 / hr (Avg Bid)
    $52 / hr Avg Bid
    17 bids

    We are in a need of a customization of the opensource VoIP / SIP client LinPhone. 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 2: Customization of PC apps (Windows, Mac OSX and Linux) // Qt/QML = Windows, Mac OSX and Linux

    $956 (Avg Bid)
    $956 Avg Bid
    7 bids
    VOIP yate call pass 4 days left
    VERIFIED

    i need to install yate on openwrt and pass calls server to my gateway we pass call useing sip to sip if you can make it please bid

    $200 (Avg Bid)
    $200 Avg Bid
    1 bids
    app development 4 days left

    Android sip cellular gateway we are looking for an expert in developing mobile app to develop an app that will expect voice calls using usip server and dial out local number using the mobile network

    $602 (Avg Bid)
    $602 Avg Bid
    49 bids

    ...wordpress plugin which will allow the users to place a call on the website. I will be integrating a sip gateway for same. Users can place free calls with some restrictions like 1 minutes, or a 10 seconds ad after every 1 minute. Paying users can place unlimited calls until their credits are exhausted I wish to achieve a website like [login to view URL]

    $123 (Avg Bid)
    $123 Avg Bid
    9 bids
    Actionscript 3.0 SIP 3 days left
    VERIFIED

    1. REGISTER + SUBSCRIBE to SIP server, with authentication 2. Accept INVITES 3. play inbound SIP packets and convert microphone to outbound sip That's it. If you've done it before, it's 1 hour work. Fixed payment $100. We need Actionscript in AIR.

    $155 (Avg Bid)
    $155 Avg Bid
    1 bids
    PHP SIP client 3 days left
    VERIFIED

    PHP SIP client: 1. REGISTER + SUBSCRIBE to SIP server, WITH authentication 2. Accept INVITEs to send only, NO recv (so no traffic inbound) 3. Return WAV file to caller; depending on called number either file 1 or file 2 4. BYE to disconnect, that's it. - FIXED $40 for working code (do NOT ASK FOR MORE) - It's not even 30 minutes work if you've done

    PHP
    $166 (Avg Bid)
    $166 Avg Bid
    9 bids
    VOIP Project 3 days left

    Signalling work with CISCO CUCM Understanding VOIP - SIP (including Blind and Attended Transfer implementation) - VOIP Call analysis – Wire Shark or similar - Visual Basic Script language - Proprietary Cisco SIP protocol extensions - Cisco CUCM - Call flows of the Attended Call Transfer - Cisco Finesse handling of the Call Transfer Budget as outlined

    $1350 (Avg Bid)
    $1350 Avg Bid
    13 bids

    Requirement two-way audio/video SIP based communications form the mobile phones to Asterisks on ARM based targets and web browser targets

    $34 / hr (Avg Bid)
    Local
    $34 / hr Avg Bid
    3 bids
    Phone Calls - 2 3 days left
    VERIFIED

    I need someone who can speak english. You must have a lot of time during the day. Ready to start ASAP

    $161 (Avg Bid)
    $161 Avg Bid
    41 bids
    Phone calls (sales) 3 days left
    VERIFIED

    Please listen to the attached recordings and contact me with your understanding.

    $21 (Avg Bid)
    $21 Avg Bid
    13 bids
    Create SNOM Phone Dial Plan 3 days left
    VERIFIED

    I am looking for a SNOM phone guru that can create a dial plan for me with the following...strip the '"9". A long distance call would be 91XXXXXXXXXX. We do not want to use time outs for anything but the international calling. We require the complete string for SIP account 1, 2, & 3, Delivery in a text file. PBX: 3CX Professional Phone: SNOM D765

    $277 (Avg Bid)
    $277 Avg Bid
    1 bids

    I need to get 500 email addressee from shell Gas station with Car wash

    $27 (Avg Bid)
    $27 Avg Bid
    19 bids

    i have voip device and i have small router it have 32mb ram os Openwrt i want to run 32calls so you need to use SIP2SIP register USA SIP server >>Bangladesh Openwrt Router>>>VOIP Device we cant use asterisk cz its need too much space i think best libre [login to view URL] or yate or besip [login to view URL]

    $216 (Avg Bid)
    $216 Avg Bid
    3 bids

    Looking for 5 agents. Payment would be done for every conversion. Contact centre based in Philippines would be preferred.

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    19 bids

    add sip trunk to elastix i have sip trunk from STC

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    4 bids

    I need you to get me inbound calls from homeowners that want home improvement jobs in Los Angeles and set appointments with them

    $575 (Avg Bid)
    $575 Avg Bid
    10 bids

    ...A: On Cloud And SIP Trunk has been created SSL is configured by "Let's Encrypt" Server B: On Local And SIP Trunk has been configured SSL is configured by "Self Signed" Result: Server A - SIP Trunk is appeared as not registered Server B - SIP Trunk is appeared as registered! I need to get all Registered, and the call is go through SIP...

    $38 (Avg Bid)
    $38 Avg Bid
    5 bids

    We have a company based in kuwait and we want to set a " Autodial" management system for our sales team of 5 people where all the numbers will be uploaded or via CRM which we already have called HIGHRISE CRM ......We need our sales team should freeze there time and mandatory should call 3 hours non stop with all the customers which is assigned by the system to each extensions call will b...

    $587 (Avg Bid)
    $587 Avg Bid
    20 bids

    Existing Description: Make outbound customer calls to promote and sell a product or service. Will be independent contractor. Create, maintain and update database of customers with complete information and emails. Consolidate existing customer base while building new customer base. Record outbound call history and customers response in detail.

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    23 bids

    Looking to buy ready to use Call Centre CRM. Get back to me with demo. Complete documented installation and setup guide will also be required. I need you to develop some software for me. I would like this software to be developed for Linux using PHP, with Asterisk voip for call center. Solutions - Features - Call Features • Call Detail Records • Call Forward • Call Monitoring &bul...

    $905 (Avg Bid)
    $905 Avg Bid
    9 bids

    Need someone with experience in Account receivable collection calls to make calls to to customers so they can pay their debts. need someone with a previous experience in collection calls Thanks

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    46 bids
    Phone Calls. 7 hours left
    VERIFIED

    Must speak English. Need to have a lot of time, daily. Ready to start ASAP.

    $28 (Avg Bid)
    $28 Avg Bid
    54 bids

    we wish to have someone connect and configure our [login to view URL] to our SIP and Trunk

    $1063 (Avg Bid)
    $1063 Avg Bid
    17 bids

    We are looking for a number of French agents with experience in Sales and Customer Services. Contractor requirements: We are looking for a contractor who: 1. Is available for 8 hours per day, schedules available Monday to Friday and Saturdays by Rotation. 2. Has worked doing Sales before and Customer Services 3. Has to be Fluent in French and English. 4. USB heatset connection 5. The language l...

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    12 bids

    ...minutes of calls will be count (outgoing calls only). total calls duration will be readable from web. 2. USSD Blocker: Any USSD or Balance updates USSD popup needs to be store and count first for calculation (its need to read balance update from web) then any USSD have to be removed from screen by App after 2 second. 3. sim selector for calls: mobile

    $586 (Avg Bid)
    $586 Avg Bid
    7 bids

    Email / FB / Mobile : Signup+login Voice Call Video Call Voice Messages Group feature with admin functionality Sent/Delivered/Read Indication Copy/Forward/Delete Messages Status Updating Feature Push Notification on new message Beautiful Design Sweet and Clean animations Image Sharing Audio Sharing Contact Sharing Location Sharing Document Sharing Emoji Sharing Multi Language support Server side ...

    $454 (Avg Bid)
    $454 Avg Bid
    24 bids

    I need Linphone rebranded with our Company info, logo, colors and only allow the setup of SIP accounts over TLS. Removal of options to create a linphone account. This must be done on: IOS, Android, Windows and OSX The result must be packages ready to deploy through app stores. and source code must be handed over to us, as Linphone is open source

    $572 (Avg Bid)
    $572 Avg Bid
    15 bids

    ...without ringing the phone. App will need to have standard features such as dashboards to see send data, user data, cost from carrier data. Must be able to connect to any SIP provider. Ringless Voicemail examples [login to view URL] [login to view URL] [login to view URL] https://www

    $614 (Avg Bid)
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    10 bids

    Looking for a Tech Blogger to cover all the topics around VoIP, SIP trunking, DIDs, different countries legislations and Etc. Candidate needs to be familiar with the industry and love tech-savvy content Please when apply, send your samples

    $27 / hr (Avg Bid)
    $27 / hr Avg Bid
    18 bids

    - Must have experience developing professional grade applications for both iOS and Android - Must have experience working with Apple and Google/YouTube, and other APIs - Must have experience with HTTP / REST Development - Proven experience meeting timelines - Must be a strong communicator in English

    $2017 (Avg Bid)
    $2017 Avg Bid
    73 bids

    the project is to build ionic app plugin out of linphone sip framework or linphone-cordova-plugin. Plugin should have following features. Audio calls Multiple calls management (pause & resume) Call transfer Audio conferencing (merge calls into a conference) Call History Echo Cancellation Call quality indicator Secure user authentication : md5 / SHA256

    $42 (Avg Bid)
    $42 Avg Bid
    1 bids

    We need to bridge standard SIP calls to/from our iOs/Android app written in Adobe AIR Actionscript. In other words: handle the RTP media part of SIP to/from spk/mic. If you don't know by now what is required, PLEASE DO NOT RESPOND! Fixed payment $200.

    $200 (Avg Bid)
    $200 Avg Bid
    1 bids

    I’m throwing a sip and paint party. I’m looking for a artist to guide the class, to do a painting

    $83 (Avg Bid)
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    20 bids

    I am unable to get calls from PSTN to freeswitch working. Calls from a SIP user into the switch (over the gateway) work. Calls between extensions and outbound calls work. I'm loading dialplan, configuration and directory with xml_curl (I had used a lua xml_handler script). I can confirm there is no problem on the carrier end...same carrier works with

    $180 (Avg Bid)
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    3 bids

    We are an organization providing help and assistance to victims of online financial schemes. We are looking for a German speaker to make about 100 calls to Swiss citizens. Those are not marking calls. You will have to be delicate, polite and posses excellent communication skills. We will provide you the points that should be communicated. Specific length

    $1202 (Avg Bid)
    $1202 Avg Bid
    10 bids

    We already having third party integration for voip out going calling for any phone number in world. We want to create our own solution and wanted to integrate Asterisk server with incoming and outgoing call center for our business in US. 1. Need a person who knows exactly how to do that using asterisk and what other external integration options we will needed to integrate. 2. Hardware requiremen...

    $256 (Avg Bid)
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    17 bids