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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    48 搜到的工作,价格货币为 USD
    FreePBX predictive dialer 6 天 left
    已验证

    I need someone to teach me how to complete following task with FreePBX: 1. How to make queue as a outbound call. Where to put list of customer phone numbers to be dialed by FreePBX and connect to queue. 2. Predective dial and then connect those calls to IVR Instruction must follow below requirements: 1. FreePBX version is 15.0.16.18. Instruction should be based on FreePBX correct version but not ...

    $195 (Avg Bid)
    $195 平均报价
    5 个竞标

    Actualmente tenemos ya funcionando una centralita Asterisk con FreePBX y queremos implementar un sistema de encuestas telefónicas para valorar la atención telefónica que damos a nuestros clientes. El funcionamiento deseado podría ser UNA de estas 2 opciones: - Opción 1: tras hablar con uno de nuestros agentes, la llamada pasa automáticamente a una I...

    $511 (Avg Bid)
    $511 平均报价
    7 个竞标

    [登录来查看链接] In this CRM add the VoIP API integration for calling feature. inbound/outbound feature. Remove back links I will give u VoIP API.

    $32 (Avg Bid)
    $32 平均报价
    4 个竞标

    [登录来查看链接] In this CRM add the VoIP API integration for calling feature. inbound/outbound feature. Remove back links.

    $16 (Avg Bid)
    $16 平均报价
    2 个竞标

    [登录来查看链接] In this CRM add the VoIP API integration for calling feature. inbound/outbound feature. Remove back links

    $53 (Avg Bid)
    $53 平均报价
    4 个竞标

    We are looking for Customer Service Representatives to join our team. This is a remote position. Customer Service Representative Job Duties includes, but not limited to: ● Handle in/outbound calls and e-mails. ● Execute excellent customer service via chat support with online customers ● Resolve product or service problems, queries and negative feedbacks in a positive and professional way at al...

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    15 个竞标

    [登录来查看链接] In this CRM add the VoIP API integration for calling feature. inbound/outbound feature.

    $21 (Avg Bid)
    $21 平均报价
    1 个竞标

    We are looking for Customer Service Representatives to join our team. This is a remote position. Customer Service Representative Job Duties includes, but not limited to: ● Handle in/outbound calls and e-mails. ● Execute excellent customer service via chat support with online customers ● Resolve product or service problems, queries and negative feedbacks in a positive and professional way at al...

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    8 个竞标

    We are looking for Customer Service Representatives to join our team. This is a remote position. Customer Service Representative Job Duties includes, but not limited to: ● Handle in/outbound calls and e-mails. ● Execute excellent customer service via chat support with online customers ● Resolve product or service problems, queries and negative feedbacks in a positive and professional way at al...

    $13 / hr (Avg Bid)
    $13 / hr 平均报价
    12 个竞标

    We are looking for Customer Service Representatives to join our team. This is a remote position. Customer Service Representative Job Duties includes, but not limited to: ● Handle in/outbound calls and e-mails. ● Execute excellent customer service via chat support with online customers ● Resolve product or service problems, queries and negative feedbacks in a positive and professional way at al...

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    8 个竞标

    We have the issue in the production FreePBX 16/asterisk 13. After some uptime or always after applying changes pjsip endpoints go to unavailable state all together. The only way to resolve is to competely reboot the pbx and to open softphone once on the end-user side. The issue doesn't affect regular sip peers. However, our requirement is to use pjsip. FreePBX is a virtual machine with a pub...

    $199 (Avg Bid)
    $199 平均报价
    6 个竞标

    Hi I need CRM with calling feature.. I will give VoIP API..

    $2837 (Avg Bid)
    $2837 平均报价
    2 个竞标

    We are looking for Customer Service Representatives to join our team. This is a remote position. Customer Service Representative Job Duties includes, but not limited to: ● Handle in/outbound calls and e-mails. ● Execute excellent customer service via chat support with online customers ● Resolve product or service problems, queries and negative feedbacks in a positive and professional way at all ...

    $18 / hr (Avg Bid)
    $18 / hr 平均报价
    10 个竞标

    Hello there, I have got an VM WARE ESXI in a dedicated server, and i want you to install goautodial or Vicidial on it. So that i can log in directly to goautodial by just putting the ip on the url from anywhere.

    $134 (Avg Bid)
    $134 平均报价
    18 个竞标

    Profile description Hosted PBX Call Center solutions VOIP SIP Trunking Softphone Configuration Database

    $595 (Avg Bid)
    $595 平均报价
    9 个竞标

    I have a Vmware ESXI installed on a dedicated server. I have installed vicidial (goautodial) as well. But not able to set it up with a static ip.

    $134 (Avg Bid)
    $134 平均报价
    8 个竞标

    Hello, I have asterisk - Elastix in my office and Yeaster S20 in other location connected over Sonic Wall VPN, i created SIP trunk between both and registered on both side. i'm able to make calls but one way Audio. i need troubleshooting in configurations. on my Office - Elastix 2.5 - Sonicwall TZ400 Other Location : Yeaster S20 - Sonicwall Soho VPN Both side working perfect over sonicwall...

    $147 (Avg Bid)
    $147 平均报价
    7 个竞标

    We want services to be introduced to various companies across the globe. Only FREELANCERS with prior experience in this domain should apply. Its B2B.

    $8 / hr (Avg Bid)
    $8 / hr 平均报价
    14 个竞标

    I want to build a site-to-site VPN with 2 Cisco router 500, but with one of them behind a NAT/firewall(no public IP). Thanks

    $95 (Avg Bid)
    $95 平均报价
    29 个竞标
    Restore Asterisk PBX 4 天 left
    已验证

    I have a running asterisk PBX - i will to rebuild new one with asterisk. i use Asterisk API, Databases.

    $289 (Avg Bid)
    $289 平均报价
    9 个竞标
    3CX Optimization -- 3 4 天 left
    已验证

    - Reconfiguration of router to remove static route VPN - Reconfiguration of Server Side service to remove static route - Bridging PABX – 3cx Local/ 3cx Cloud - Creation of outbound rules – 3cx Dubai / 3cx Singapore - Moving gateways trunks to 3cx Singapore

    $161 (Avg Bid)
    $161 平均报价
    6 个竞标
    i need php expert 3 天 left
    已验证

    i need someone to help me with problem that i'm facing the problem is i have linux centos and i have php file inside /var/www/html when i access from client throw browser the php files are working fine but i need when i run the php file from centos server send the result to the client browse like for example if i need session between the server and client browser

    $124 (Avg Bid)
    $124 平均报价
    32 个竞标

    Looking for an Avaya voice Engineer to advise on design and implementation of a SMB solution. Further scope will be shared to the selected engineer. Apply with your authentic portfolios

    $174 (Avg Bid)
    $174 平均报价
    4 个竞标

    Build me a Voice Broadcasting Dialer press 1(Voip)(similar to Ytel)

    $2278 (Avg Bid)
    $2278 平均报价
    30 个竞标

    Need someone who can take calls and make sales calls. Part-time. English must be fluent.

    $6 / hr (Avg Bid)
    $6 / hr 平均报价
    14 个竞标
    WebRTC to SIP gateway 2 天 left
    已验证

    I need to set a gateway that will be use as a proxy between Asterisk server and web clients. User will log to the gateway and the gateway will connect it to the specified server with SIP user and password. I'm expecting to get the server installation process and code with the client side code that provide credentials login. Once client will connect he'll be able to call and get calls usi...

    $201 (Avg Bid)
    $201 平均报价
    9 个竞标

    I had configured an ivr but the recording is not playing in Freepbx 13. I just need a help to fix it.

    $79 (Avg Bid)
    $79 平均报价
    5 个竞标
    Push to talk SIP Server 2 天 left
    已验证

    SiP server with low latency and push to talk features open source implementation is preferred...no closed source and I would like documentation and source code if there is android app...documentation how setting server if using open source already existing app

    $758 (Avg Bid)
    $758 平均报价
    34 个竞标

    - Reconfiguration of router to remove static route VPN - Reconfiguration of Server Side service to remove static route - Bridging PABX – 3cx Local/ 3cx Cloud - Creation of outbound rules – 3cx Dubai / 3cx Singapore - Moving gateways trunks to 3cx Singapore

    $196 (Avg Bid)
    $196 平均报价
    5 个竞标

    Have FusionPBX installed, I need to connect with SIP

    $175 (Avg Bid)
    $175 平均报价
    6 个竞标

    I want to build a conversational IVR(interactive Voice Response) with UI with callback feature with call masking,features with voicemail and transcription of voicemail sent to theon call person and have a on call schedule, this IVR will be assigned to different clients with there on DID number.

    $1575 (Avg Bid)
    $1575 平均报价
    19 个竞标

    I want to build a conversational IVR(interactive Voice Response) with UI with callback feature with call masking,features with voicemail and transcription of voicemail sent to theon call person and have a on call schedule

    $1089 (Avg Bid)
    $1089 平均报价
    29 个竞标

    I am seeking an Outbound Proxy server to be installed on one of my servers.. The main purpose for it is that the ISPs here in my country blocked the SIP protocol with all of its related ports so we have tried to change the default ports from 5060 to any other with changing the RTP but did not workout, tried to use the VPN solutions, it's works but it's unstable and leads to a noticeabl...

    $35 (Avg Bid)
    $35 平均报价
    1 个竞标

    Need SMS/CALL/PRIVACY Phone APP Exactly like spook in features Want APP to come with backend like [登录来查看链接] for sms gateway Want 2,000 sms , 2,000 voice call preloaded on account to test.

    $166 (Avg Bid)
    $166 平均报价
    9 个竞标

    SPA400 is not deriving call to Freepbx, but it's registered, but the call drops Need help on troubleshooting and correcting the problem

    $158 (Avg Bid)
    $158 平均报价
    8 个竞标

    - Reconfiguration of router to remove static route VPN - Reconfiguration of Server Side service to remove static route - Bridging PABX – 3cx Local/ 3cx Cloud - Creation of outbound rules – 3cx Dubai / 3cx Singapore - Moving gateways trunks to 3cx Singapore

    $114 (Avg Bid)
    $114 平均报价
    4 个竞标

    CRM software with calling feature. VoIP based.

    $262 (Avg Bid)
    $262 平均报价
    7 个竞标

    calling feature CRM. call center purpose. VoIP based.

    $282 (Avg Bid)
    $282 平均报价
    4 个竞标

    I need calling feature CRM... VoIP based. call center purpose.. Budget is 12000 maximum.

    $141 (Avg Bid)
    $141 平均报价
    4 个竞标

    hello, we use a "less secure app" with our Asterisk PBX voicemail to email message notifications using gmail. gmail wants users who use this option to make them more secure. if you google "less secure apps" and gmail / gsuite you will see what needs to be done. this is what needs to be done: The G Suite Team <gsuite-noreply@[登录来查看链接]> Tue, Jul 30, 12:16 AM to me G Suite...

    $185 (Avg Bid)
    $185 平均报价
    9 个竞标

    Convert files from wav to mp3 files after a call is made, historic data and new data automatically after a call is made. when change is made I want to see and hear from crd reports. review and clean log data from /var/log/asterisk make rule to minimize log file size /var/log/asterisk/fail2ban /var/lib/fail2ban /var/lib/fail2ban/[登录来查看链接]

    $144 (Avg Bid)
    $144 平均报价
    12 个竞标
    din star GSM gateway expert 23 小时 left
    已验证

    we need an expert in DIN star gsm gateway we need an expert t o set up the unit

    $147 (Avg Bid)
    $147 平均报价
    6 个竞标

    Hello i need VoIP Call Bandwidth Optimizer / compression openWRT - SBO TP LINK & other model/ version with billing +call filter option. If u before working this or have full idea please contact with me. Thanks

    $907 (Avg Bid)
    $907 平均报价
    4 个竞标

    we need a Din star GSM gateway to set up termination rout

    $35 (Avg Bid)
    $35 平均报价
    4 个竞标
    call Termination Expert 22 小时 left
    已验证

    we need an expert in call termination that have expertise in 1. DINSTAR equipment [登录来查看链接] VPN 3. and avoiding DPI 4 asterisk we need to set up a rout

    $228 (Avg Bid)
    $228 平均报价
    6 个竞标

    i want when i send call in goip gw send voice before Early Media

    $203 (Avg Bid)
    $203 平均报价
    3 个竞标

    I need to link my SIP with PBX for dtmf

    $175 (Avg Bid)
    $175 平均报价
    8 个竞标

    I started to build this web based SIP phone using [登录来查看链接] - [登录来查看链接] - but other work has left the project incomplete. I need the project completed and updated to use the latest version of [登录来查看链接], 0.15.6. You will be provided with FTP access to the current source files including the HTML, CSS and current JS files. Additionally 3 SIP accounts will be made available for testing as you progre...

    $746 (Avg Bid)
    $746 平均报价
    28 个竞标

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