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    13,086 sip gsm jobs found, pricing in USD

    my project for use electrical db board,pump station,industrial alarm system and secure places. that places got breakdown,overlord or eny situation changing send to text sms for meany maintain or management people more then 20 (ex; pump station water level high pump fail) like that

    $220 / hr (Avg Bid)
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    25 bids

    ...model development, vulnerability assessments, and resulting security risk analysis; and • Current knowledge of mobile malware, mobile OSs and infrastructure vulnerabilities, GSM encryption, SMS interception scenarios; and • Good understanding of DTMF technology; and • Experience with PCI DSS and 3D Secure is helpful. Strong technical knowledge must

    $432 (Avg Bid)
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    17 bids
    Trophy icon Make a simple logo for me. 24 days left

    I need a logo for a startup company that provides GSM services like repairing smartphones, software updates and resetting, replacing phone protection glasses, selling second hand phones and selling phone accessories on the close future. The company name is Droid Phone. Keep this in mind when making the logo. The main color is #2e9557. I will

    $10 (Avg Bid)
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    20 entries

    I get this error when making a call on vicidial. *********** WARNING[24182]: chan_sip.c:21126 handle_response_invite: Received response: "Forbidden" from '"80" <sip:+18xxxxxxxxxx@[url removed, login to view]>;tag=as0c9f627d' *********** On Twilio site Debugger i get this error this. ********************* Error - 32204 MESSAGE Invalid Caller

    $31 (Avg Bid)
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    3 bids

    i have hypermdia hg4000 series i need to configure hypermedia gsm gateway to work fro call termination. with the following features. the most important : 1-configure the gw to with my softswitch to reicieve calls ( need setup because internal router is reset) also i would prefer the following features 1-topup by sms 2-create costum ussd scritps

    $141 (Avg Bid)
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    5 bids

    We have blog articles/content that will need Infographics Design will be based on the content th...samples and good reviews, we will hire for multiple projects. Examples of infographic subjects include: 1. Internet Options (DSL, Cable, Fiber) 2. VoIP options (hosted versus SIP trunking) 3. SaaS solutions for SME's Thank you for checking in.

    $8 / hr (Avg Bid)
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    Hi Malay P., I would like to discuss a project with you, I can't find anyway this system won't create a whole job :| I'm looking for a SIP/RTP Proxy with Repacketization I have a system already in place which spits out 30-45ms packets, I need them 20ms or less when they head off to the provider. Can you let me know what you're thinking that would cost

    $200 (Avg Bid)
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    1 bids

    ...Debian with postfix and Dovcot My epost clients is Microsoft outlook 2015 I work a lot with customers or elsewhere. I experience up that email my not work because SIP / network admin has sprret port 25 (SNMP) to that I must use their SMTP server to send mail. I've tried to open my server with 2 ports. 25 and 9800 it did not solve the problem

    $27 (Avg Bid)
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    We have fresh baseball jacket made with 285 + GSM fabric having export quality dyeing. These units are QC [url removed, login to view] are additional units that we produce against each consignment to avoid last minute shortfall. We are looking for buyer. Excellent opportunity for buyer to have small quantity at his doorstep via courier

    $114 (Avg Bid)
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    VOIPSWITCH DID CONFIGURATION 3 days left
    VERIFIED

    I NEED HELP CONFIGURING A LOCAL DID AN POINTING IT TO A RETAIL CLIENT I AM USING A VOIP/GSM GATEWAY TO PROVIDE THE DID

    $60 (Avg Bid)
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    9 bids

    ...bonhommes dedans rendant la chose dynamique OU style boule de feu avec idem dedans. Carte de visite reprenant: - Nom + PRENOM - Personal trainer - Formations - numero gsm - adresse mail - site internet Niveau couleur: touche de bleu métallique/électrique sur fond de votre choix. Je veux que cela fasse professionnel, sérieux et axé sport/

    $84 (Avg Bid)
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    ...on a monthly retainer basis. I already have the server running and your first job would be to secure it / put in place everything required to prevent BRUTEFORCE attack of my SIP, SSH and other usual attacks on those type of servers. Once this is done, I will pay you monthly to do maintenance on my server and from time to time a few adjustments.

    $216 (Avg Bid)
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    7 bids

    I'm looking for someone to build a call center in Twilio as well as SIP endpoint configuration in [url removed, login to view]

    $215 (Avg Bid)
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    8 bids

    Need PCB (Gerber Files, Schematic Diagram, BoM) for Single Phase Smart Meter for 2 variants 1 variant - RF , Optical Port, RS232, 2 variant - GSM/3G/4G , Optical Port, RS232 Refer to the document for more details

    $106 / hr (Avg Bid)
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    Hola, Buscamos un tecnico de 3CX para solucionar disintos problemas con las configuraciones. Es importante que esté en España para el horario laboral. Gracias,

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    Necesitamos unos textos pero de alguien que sepa sobre telecomunicaciones, SIP TRUNK, Servidores dedicados, IVR, reconocimiento de voz. A la persona escogida le indicamos nuestro producto y debe diseñar unos textos TECNICOS sobre lo que necesitamos. Es importante que la persona conozca sobre que se trata y hable de ello con propio conocimiento y tecnica

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    ...for each field/function. 2) Page must be responsive and should be based on (and similar to) the existing page: [url removed, login to view] But with improved layout and actual functions. Use the image in attached func spec as suggestion/guideline onhow improved layout could be. This is the first

    $205 (Avg Bid)
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    PIR detection 1 day left

    Need a device that use PIR detection and accept gsm card to send to my server when somebody get in front of PIR detection, the device can be the one of 433mhz that exist in market, I need one device that can read this reader and then send to my server when it detect someone in front of it. This device can be made using raspberry, arduino or any thing

    $116 (Avg Bid)
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    36 bids
    SOS button 1 day left

    I need a device that accepts gsm card to put inside that can send information when user push the button . the project need to use UDP to send the information. I need too that the device been small,use battery and been similiar in size of car alarm control.

    $69 (Avg Bid)
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    [url removed, login to view] I installed an Asterisk - freepbx pbxip 14, I need: ....[url removed, login to view] I installed an Asterisk - freepbx pbxip 14, I need: .- create 2 extensions .- synchronization between crm and asterisk .- configure trunk sip .- to configure DiD

    $201 (Avg Bid)
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    11 bids