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    12,526 sip provider jobs found, pricing in USD

    We are looking for sales and marketing team with experience in retail to work for us in getting customers research and market analysis

    $525 (Avg Bid)
    Local
    $525 Avg Bid
    2 bids

    We are seeking someone to build a professional recruitment content page in liaison with our website managers for prospective job seekers including tips, CV templates and interview techniques. The ideal candidate will be an individual with strong proficiency in written english as well as having managed a similar project in the past. This role is about the provision of professional content and str...

    $18 / hr (Avg Bid)
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    2 bids

    Skill Pre-Requisites: Knowledge of WebRTC Gateway and not WebRTC web-client. Have developed SIP Servers applications (SBC or PBX) Good knowledge in WebRTC, Web Sockets, HTTP Knowledge of Asterisk server and Jitsi Media. Experience in product development and system engineering for WebRTC. Knowledge on JAVA will be good to have (Not mandatory)

    $19 / hr (Avg Bid)
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    4 bids

    We have our own sip / xmpp server and we have compiled the latest build of csipsimple and Linphone. We want a secured voice over zrtp. This is a peer to peer encryption but i dont get it work, not under csipsimple and not under Linphone. I need support to get this work. Linphone and csipsimple can be downloaded on playstore.

    $157 (Avg Bid)
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    1 bids

    hi, i need to configure trunk sip for outbound campaign and inbound call. im stuck in dialplan setting. in asterisk debug i can show all circuits are busy. i wait your reply tanks

    $20 / hr (Avg Bid)
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    11 bids

    Call functions like mute, conference, hold, transfer, and call rec...integration from LDAP, Outlook, or CSV Low resource consumption Supports SIP, XMPP, and IAX accounts TLS, SRTP, and ZRTP encryption Voice Codecs: G.729 (paid), a-law, U-law, GSM, iLBC 20 and 30, Speex Narrow Voice Codecs: H264 (paid), VP8 Similar Projects: Zoiper SIP Webphone

    $522 (Avg Bid)
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    14 bids

    i simply want to convert my android phone to behave as sip voip gsm gateway like GOIP, DINSTAR. android phone will register with my softswitch via 3g internet and when my softswitch will send call to android it will forward to gsm network. so it will work like DIALER(DIALS NUMBER)--> MY SOFTSWITCH --> ANDROID PHONE --> TO NUMBER DIALED BY DIALER

    $1259 (Avg Bid)
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    18 bids

    ...website comprising most of the items in this diagram attached: 'schematic minus BTS [url removed, login to view]' . The diagram should comprise a "MultiDSLA System; DUT UE; IMS; VPP+ (Reference SIP Client); DSLA (Analogue test interface); a cloud". similar to '[url removed, login to view]'. diagram should be in a style similar to the 3 examples given be...

    $60 (Avg Bid)
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    12 bids

    I need you to develop some software for me. I would like this software to be developed for Windows using .NET. Sample C# Project to :1. Connect to SIP trunk2. Make a call : play a file when pickup , hangup after playing , run event when hangup(by system or user) or no answer3. Receive call : play a file , run event when hang-up or no answer (by system

    $1049 (Avg Bid)
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    6 bids

    Hi, I'm trying to setup a Debian Jessie SIP server with Kamailio. Everything works but the TLS handshake doesn't complete. It stops at the client handshake, so the server doesn't send it's certificate. I would like someone who has experience setting up Kamailio with TLS and unix server administration. The deliverable would be to let me know

    $116 (Avg Bid)
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    3 bids

    Must be experience in Open Source IP-PBX development product. Setting up the infrastructure, build key features and testing. Works on Debian® 2.8 distribution, some of the key FOSS components that support the unified communication and management functionality are Asterisk®, FreePBX®, Chan_Dongle, and RaspAP Web GUI. Build a IP-PBX product that allows users to make VoIP calls to...

    $1145 (Avg Bid)
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    16 bids

    hi, i need to configure trunk sip for outbound campaign and inbound call. im stuck in dialplan setting. in asterisk debug i can show all circuits are busy. i wait your reply tanks

    $20 / hr (Avg Bid)
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    1 bids

    It's simple I will rent a Linux Server (Centos u Ubuntu) and I n...(Centos u Ubuntu) and I need to install a dialler in it. The dialler is an Asterisk based one and all it's suppose to do is send call automatically to a telecom server by using a SIP account with 30 concurrent calls capabilities. The account has already been set in the Telecom Server

    $230 (Avg Bid)
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    15 bids
    ASTPP Fix errors 4 days left
    VERIFIED

    ...I am new on ASTPP. I use the link([url removed, login to view]) to manual install the ASTPP. I configure the trunks, rates, sip, gateways, etc. All are configured. When I try to make a call, show me error on fs_cli and the call hangup: 2018-01-13 13:00:25.568487 [ERR] switch_odbc.c:368 STATE: IM002

    $147 (Avg Bid)
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    ASTPP Configuration 3 days left
    VERIFIED

    ...configured: 1. create origination carrier ( customer) 2. create termination provider [url removed, login to view] origination rate table and termination rate table 4. create trunk and set up routing so that origination carrier calls cam be terminated to termination end. 5. create a sip user account on new customer and route his calls to trunk of termination carrier

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    I am in interested in getting high quality back-links for our website

    $17 / hr (Avg Bid)
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    31 bids
    become a hotel OTA provider 3 days left
    VERIFIED

    We just want to create a hotel marketplace with all functionalities related to a hotel OTA like [url removed, login to view] or MMT. As we can provide API to our hotel partner to add in thire channel manager and update all thing. Please reply with a quote for reference you can check this app [url removed, login to view]

    $908 (Avg Bid)
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    19 bids

    Recently I have changed the hosting provider from Host Papa to Relentless Hosting and website has gone down. Need someone who can setup with Relentless Hosting

    $27 (Avg Bid)
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    41 bids

    ...Hosted PBX and Call Center. Based on Asterisk/Freepbx /Freeswitch etc. I would like to set it up in Amazon AWS so that we do not have to worry about the servers. Will have SIP trunking for the incoming and outgoing calls. Each customer will have their own portal to manage their users, extensions etc which can be done either with freepbx or if you

    $2091 (Avg Bid)
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    18 bids