Sip gsm gateway software jobs

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    14,382 sip gsm gateway software jobs found, pricing in USD

    ...items warranty ps item into promotion: -central station, -radio key, -radio reciver, -2 door/window open detector, -1 inside motiondetector, -app on smartphone, -telephone gsm...

    $23 (Avg Bid)
    Guaranteed
    $23
    5 entries

    ...pi zero w, e-ink screen and bluetooth unit with another unit that has a gsm module and pi 3, the second unit needs to fetch data and pass it over BLE to the first to display it on the screen. Aug 20, 2018 11:11 I know the screen works with pi zero w, i know the pi 3b and gsm work together. I am not familiar with this so would like advice and am willing

    $210 (Avg Bid)
    NDA
    $210 Avg Bid
    7 bids

    ...are freeswitch and fusionpbx FusionPBX CDR billing requirements Problem statement Currently i have a single FusionPBX configured in a multitenant environment with different SIP trunks from multiple providers configured per tenant. Given that there are multiple providers, the upstream CDR reports are not suitable for processing the clients billing for

    $200 (Avg Bid)
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    1 bids
    Asterisk Server rebuilt 5 days left
    VERIFIED

    rebuild asterisk server using backup files sip and dialplan database AGI (python) restore all default functionalitys

    $170 (Avg Bid)
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    12 bids

    ...migrated to a Cisco 3945 router and it does not work fully. I have: Cisco 3945 with Voice license 1 x 4G Samsung phone with Zoipher that registers to my SIP server over the WAN 2 x LAN connected SIP clients 1 x FreeSwitch Server on Windows You're free to change the setup, but this was working using FreeSwitch fine on my lan until i changed things over

    $106 (Avg Bid)
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    10 bids

    I need someone who has strong knowledge in network security protocols mainly relating to 2FA and GSM/3GPP AKA. Main goal is to write out the protocols and to provide justifications (whether it can resist any form of attack etc.) according to 2 questions.

    $107 (Avg Bid)
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    8 bids

    We have twilio and need someone to seup the Elastic SIP Trunking and make the phones dial out and ring... via Ciscso SPA540G and obihai

    $116 (Avg Bid)
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    7 bids

    GSM is the most wide spread mobile communications system in the world. However the security of the GSM voice traffic is not guaranteed especially over the core network. It is highly desirable to have end-to-end secure communications over the GSM voice channel. In order to achieve end-to-end security, speech must be encrypted before it enters the GSM

    $150 (Avg Bid)
    $150 Avg Bid
    3 bids
    Resolve small bugs 1 day left
    VERIFIED

    Hi guys, I have an android app which is already completed. It has few bugs on few phones. Can you resolve them? Are you aware of SIP protocol?

    $108 (Avg Bid)
    $108 Avg Bid
    12 bids

    i need someone experienced about issabel (formerly elastix) to set up an maintain our vps based sip switches. serving to multiple clients using multiple sip operators,trunk or sip user based.

    $42 / hr (Avg Bid)
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    4 bids

    I need an Avaya IP Office expert who is familiar with SIP Trunk configuration with fax server products. Currently we have the licensing installed for 4 SIP Trunk Connections, but the Avaya IP Office is responding with a SIP "Temporary Error".

    $606 (Avg Bid)
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    6 bids

    ...should have a universal form of support for mjpeg H264 formats.h264+. H265+ support IPv4 / IPv6, TCP, UDP, RTP, RTSP, RTCP, HTTP, HTTPS, DNS, DDNS, DHCP, FTP, NTP, SMTP, UPnP, SIP, SNMP, PPPoE, VLAN, 802.1 x, QoS, ONVIF Profile S & G, and to integrate via the SDK P2P, video Analytics modules [login to view URL]

    $53418 (Avg Bid)
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    13 bids

    ...The current hardware based on Raspberry Pi CM3L are working well, we need add drivers and hardware for USB WiFi/Bluetooth (RTL8723BU) and in a near future, we need to add USB GSM/GPS If anybody can create drivers for above requirements it will be great. Kindly message me with your portfolio. ...

    $203 (Avg Bid)
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    5 bids

    I have third party Linux Server, SIP/VOIP, when an IP phones registered with server and are assigned with extension number like 501,502 etc, now these phones make communication with each other by dialing their number. What I want to do is, remove the IP phone and use Raspberry module, and it should work as phone, and connecting push button switch on

    $375 (Avg Bid)
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    6 bids

    we want to configure and integrate vicidial with odoo, we have aws server. we also have gsm gateway to make local calls with cell phone carrier we also need voip carrier to make international calls

    $368 (Avg Bid)
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    15 bids

    ...work but getting frustrated with what looks like sip/nat issue and that I couldn't find a way to be able to call between local extensions. It's mainly for personal use, I wanted a simple PBX that could handle a small group of sip devices that could call each other and that could use an external SIP gateway. The aim was to have better sound quality over

    $34 / hr (Avg Bid)
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    3 bids

    ...server and then have all SIP traffic route over the VPN to allow 5060 traffic out of Dubai which blocks SIP on 5060. Install IPSEC on the Ubuntu server (currently in production hosting web app) Configure VPN Ensure only SIP traffic flows over VPN lock down the entire solution so the SIP traffic can only go to one IP address our SIP service This is a remote

    $138 (Avg Bid)
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    9 bids

    Make calculator for website SIP calculator, retirement calculator ,loan calculator

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    9 bids

    ...technology, we can now find the precise location of our young ones who love to hide under sheets, sofa, bed or in a different room for that matter.... -tracking technology: GPS , GSM , Bluetooth, wifi ,3G,4G etc. -should be able to work with Android, Windows & iPhone -Built-in SOS button to send location in emergency -it should be ready to track location

    $3314 (Avg Bid)
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    13 bids