Voice over Internet Protocol or VoIP refers to a host of transmission technologies meant to deliver voice communications over IP networks that include packet switched networks and Internet. VoIP systems include communication services such as facsimile, voice, and voice messaging applications. A number of firms are shifting to this system to promote a cost effective medium of communication. You can hire an expert who can help your firm to leverage the potential of this new system. Just post a job today! 雇佣VoIP Developers

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    41 搜到的工作,价格货币为 USD

    Hi, I need a skilled android developer to code a clean automatic VOIP Video/Call recording app similar to this app: [登录来查看链接] Only for serious expert developers, noobs are not welcomed to bid! Thanks!

    $679 (Avg Bid)
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    15 个竞标

    Synway GSM gateway connection with Asterisk / Elastix with 3 way communication.

    $401 (Avg Bid)
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    2 个竞标

    I have a list of UK mobile numbers in csv. These are CLIDs that need to be provided to an automated IVR system and the results need to be recorded. The dialing format will be. 1. Dial fixed external number 2. When prompted, provide the CLID from the csv list 3. When prompted for options, press option 3 4. When prompted for security details, enter 111111 5. when prompted for postcode enter 11 6. ...

    $616 (Avg Bid)
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    Replicate Nexmo Voice API 6 天 left
    已验证

    [登录来查看链接] Can you replicate the same API using Asterisk

    $546 (Avg Bid)
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    9 个竞标
    Asterisk requirement 6 天 left
    已验证

    Change error code for our asterisk

    $194 (Avg Bid)
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    10 个竞标

    I want to show extra column in Asterisk MySQL DB using CEL reporting. Please reply if you know it. And I will work with you in the future.

    $181 (Avg Bid)
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    At present I have a freepbx system that is not operation and need help to fix it to start receiving calls.

    $27 / hr (Avg Bid)
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    16 个竞标

    Hi there is quanta LB6m and Quanta LB4m switch,a i need to make on mikrotik two vlan and trank that to Lb6m,

    $24 (Avg Bid)
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    Avaya VOIP IP office Help 6 天 left
    已验证

    My issue is with the Auto Attendant Voicemail setup. Right now I have 2 voicemails when someone calls. Day/Night Menu and a Que announcement Voicemail. When someone presses #10 they will go to this announcement. I dial *91200# to get to this recording but I don't know how to link the voicemail with pushing of the number 10 on the phone. For example. Customer calls phone number they hear m...

    $182 (Avg Bid)
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    Hola necesito persona que explique como instalar vicidial en un servidor de ovh, ya que he logrado instalar local pero en estos servidores no. No requiero que solo me lo instalen

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    Outbound call process, need to hire 6 seats!

    $122 (Avg Bid)
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    7 个竞标

    Hi, i am looking for a call centre to handle an inbound process. Should have flowing 1. Should have all setup (IVR Setup) 2. Should have enough man power 3. Should be expert to handle this type of project Benefits 1. No sales call 2. Inbound call receive only 3. No target 4. Fixed timing Read carefully before Biding

    $12 / hr (Avg Bid)
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    1 个竞标
    Docker specialist 5 天 left
    已验证

    Hi, We need to install fully working freepbx 11 with asterisk 11 on docker clean image (coreOS) all RTP need to work and mysql on the image as well.

    $30 / hr (Avg Bid)
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    pfSense Traffic Shaping / QoS 5 天 left
    已验证

    The end client needs 4 groups created with different priority in order to alleviate delayed packages regarding VoIP (phones, vicidial experiencing low sound quality). Also, streaming services, porn sites, and similar should be blocked via Blacklist.

    $127 (Avg Bid)
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    3 个竞标

    We need Customer Care Agents who can do outbound calls and inbound calls for an Australian clients.

    $373 (Avg Bid)
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    4 个竞标

    we want simple IVR app for Android phone that can dial list of numbers from excel sheet and play a voice message (Voice broadcasting) , and when this message ends ask them to click numbers to perform specific task like interested in our product press 1 for more details and 2 for not interested ... (surveys , IVR )

    $683 (Avg Bid)
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    3 个竞标
    SIP client app 4 天 left

    We are looking for SIP client application to allow our customers to make and receive SIP based Voice/Video Calls over Wi-Fi using any Android/IOS Devices. Our PBXs are basically Asterisk based & we have SMB & Enterprises level IP PBXs , we are looking for a good app for this , please send me if you have similer solutions for this

    $610 (Avg Bid)
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    QUIZ IVR DEVELOPMENT 4 天 left
    已验证

    looking for an expert IVR developer: 1-Welcome prompt 2- select language 3-select the package - daily - weekly- monthly by charging via billing 4- menu 5- random question played/ Answered by the pressing the 1,2,3 6- after answering the question played the Wrong or correct answer then next to other Question 7-show the all eligible list via portal/point/number/charged amount/ 8- uploading the M...

    $351 (Avg Bid)
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    16 个竞标

    I need IVR app for Andriod and IOS. Quote only if you are willing to work in given budget. Or quote with your actual costing.

    $378 (Avg Bid)
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    6 个竞标

    need a voip expert to developthis project of a crm dialer

    $538 (Avg Bid)
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    14 个竞标

    I need a function in Freepbx that works as below: While both parties (called and calling parties) are talking, the function pauses the conversation and asking the called party or calling party some questions, if the called/calling party answer the questions correctly, then the function allows the conversation to be continued, otherwise it disconnects the connection to stop the conversation. The ...

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    Goautodial maintenance 4 天 left
    已验证

    Need full time monthly support: - Database maintenance (repare, clean logs...) - Support regarding any issue. Issue must be repaired - CLI monitoring In this maintenance no need specific development (new script or new codes), no need basic settings (agents, campaigns, lists...)

    $545 (Avg Bid)
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    We need freelancer to set-up/config asterisk or similar to run with Google STT streaming via gRPC with a follow up HTTP post to our application. We're building a real time Voicebot. We're already integrated with Twilio but need looking to move to * or similar.

    $966 (Avg Bid)
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    8 个竞标
    FREEPBX EXPERT NEEDED 3 天 left
    已验证

    HI, I HAVE INSTALLED FREEPBX ON MY HOME NETWORK, MY PHONE ON LOCAL NETWORK WORKS WELL, BUT NOW I HAVE PHONE TO CONNECT OUTSIDE MY NETWORK (REMOTE EXTENSION) I NEED HELP TO MAKE IT WORK I WANT TO MAKE WITH MY DOMAIN ([登录来查看链接])ON CLOUDFLARE,. [登录来查看链接] POINTING ON MY SERVER OF FREEPBX AT MY HOME AND MAKE PORTFORWARD ON MY ROUTER TO MAKE REMOTE PHONE WORKING WELL I HAVE PUT THAT ON MY REMOTE PH...

    $29 / hr (Avg Bid)
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    Call Center Solution 3 天 left
    已验证

    I will like to set up a call centre for my logistics business in different remote locations. * Bidder must have advance knowledge in completed call centre solution. * Complete configuration and customization for call centres * Inbound / Outbound strategies * Billing customization * Callback customization * CDR customization * IVR customization * Softphone Integration * Be able to integrate the so...

    $18 / hr (Avg Bid)
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    16 个竞标

    The iOS/Android SIP client functionality: - connects to the SIP server through a VPN based on OpenVPN or L2TP over IPSEС - push notification - chat based on SIP/SIMPLE - encryption for voice - use scp for load setting

    $1297 (Avg Bid)
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    31 个竞标

    Hello, I have a multilocation PBX phone system that needs to be installed and would require you to travel to the Caribbean, until unless you can program the system, and guide on wiring and networking to be followed remotely. Please let me know feasibility. Further details to be discussed. Thanks

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    I have a 2 setups: -Raspbx(Asterisk11 +FreePBX) with 4 chanmobile bluetooth module already working -Grandstream UCM6202 with GoIP-8 Hibertone GSM gateway. I can make and receive calls from my SIP extension to GSM networks with the gateway or with the Raspbx chanmobile. The problem is that i cant use the conference call of GSM (call 2 external numbers with one GSM channel/chip) like i do with a...

    $496 (Avg Bid)
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    3 个竞标

    Dual Sim SmartPhone Project Objective We like to terminate calls via SIP to the phone, then making the phone's second GSM module to make a mobile call and switch these calls together. It is like a one port sim box or also called GSM gateway (see [登录来查看链接], [登录来查看链接], [登录来查看链接], [登录来查看链接] ). The user of the smartphone shall receive a portion of the revenue made. It shall be called a c...

    $605 (Avg Bid)
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    2 个竞标
    Android sip gsm gateway App 2 天 left
    已验证

    i wanted to develop app which can make android phone work as gsm voip gateway. goal of this peoject is to replace traditional voip gsm gateway with android phones, each phone will represent as an voip channel/port. rest you know better. some additional features will be discussed in inbox

    $1030 (Avg Bid)
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    10 个竞标

    Looking for a experienced Twilio/Android developer to take the Twilio Programmable Voice Quick Start project on GitHub and add following functions: Backend: - I will provide AWS resources (Amazon Linux, Ubuntu, etc.), access to Twilio account, and Android Firebase access). Milestone 1 - Android Client to Android Client calls - Android Client to external (e.164 calls), these calls should pick a &...

    $53 / hr (Avg Bid)
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    21 个竞标
    Vicidial Integration with CRM 2 天 left
    已验证

    I wanted to vicidial to connect to my client CRM through API, and supervisor upload leads into vicidial, upon calling each number the agent will get to create new customer data into crm , if customer record already available it should be opened automatically, Vici dial predictive diaing for in or outbound & outbound Features: 1. Dashboard Agentwise & Trunk Wise 2. Call logs with all...

    $611 (Avg Bid)
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    12 个竞标

    I am looking for a C# programmer with do Net 4.51 and [登录来查看链接], Version=1.6.3.1 integration experience. I have VS 2013 and require the app to be compiled and deployed on a MS 2008 R2 server and MUST operate with both TLS 1.1 and TLS 1.2. At the moment the deployed app is only TLS 1.0 I have the full source code and will require the programmer to RDP into a developer computer. No source code or...

    $16 / hr (Avg Bid)
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    VOIP Set up 2 天 left
    已验证

    Need to set up VOIP. I got VPS running on Ubuntu or whatever Linux flavor you'd like.

    $160 (Avg Bid)
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    21 个竞标

    Need a person to customize linphone for voip calls and sim calls.

    $283 (Avg Bid)
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    9 个竞标
    packet tracer creation simple 1 天 left
    已验证

    1. Nothing has been preconfigured for you. 2. Make the required physical connections as depicted in the diagram (below). 3. Configure the IP addresses as depicted in the diagram (begin with 192.168). 4. Configure eBGP as follows using the connected physical interfaces as update sources: * R1 to R3 * R1 to R2 * R3 to R4 * R4 to R5 * R2 to R5 5. Add a loopback on R1 and R5 with addresses 1.1.1.1/32 ...

    $26 (Avg Bid)
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    20 个竞标

    Sending massive sms from my laptop , from my phone number that stay in my smartphone . Python , node js , php , c++ c# , voip , asterisk , gsm

    $474 (Avg Bid)
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    I have a list of UK mobile numbers in an excel sheet in the format e.g. 7534535875 I have a number dialing format 14108000111111,07534535875,,,,3,,111111,11 The destination number in the sequence above is a toll free number, 08000111111 (141 prepended is to withhold clid) and the number used in sequence from the database in our example is 7534535875. After the above sequence is dialed, it wil...

    $34 / hr (Avg Bid)
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    10 个竞标
    3cx ip phone server setup 6 小时 left
    已验证

    looking for some one whos expert in 3cx setting to link with grandstream pabx sip

    $48 (Avg Bid)
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    7 个竞标
    VoIP Push Notifications for Apple 6 小时 left
    已验证

    Im looking for someone can set the VoIP Push Notifications for my apps I need it for incoming calls. Thanks

    $36 (Avg Bid)
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    3 个竞标

    Rebuild of Cisco Core 4805 switch with no access

    $929 (Avg Bid)
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    30 个竞标

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