Westerville, Ohio, United States
Past Earnings
$5/hr · Starting at $3,000
"The Vision of Voice"As an industry leader in providing low-cost Interactive Voice Response (IVR) and speech technologies, we bring your business voice-powered solutions that increase your profitabili…
Dubai, Dubai, United Arab Emirates
$25/hr · Starting at $150
My name is Fayez Eltaha, I have 12 years of experience in IT Infrastructure, Security Architecture, Security Management (incident response, Risk Management, Threat modeling, risk assessment, and vulne…
Derabassi, Punjab, India
$10/hr · Starting at $30
I have very good experience on Twilio and developed various project with Twilio API like Simple/Complex/Multilevel IVR and Bulk SMS web applications. Twilio Module I have worked on: Twilio API Twilio
Aberdeen, North Carolina, United States
$25/hr · Starting at $100
If you are looking for party entertainment, birthday celebration ideas or a social, artsy night with friends, check out CCMPP. We bring the Paint Party to you! In Northern SC and Central NC areas. For…
Coimbatore, Tamil Nadu, India
$13/hr · Starting at $1,196
Introducing a cutting-edge native Android application designed to revolutionize access control in condominiums. Our innovative solution integrates advanced features including facial recognition, Bluet…
Islamabad, Islamabad, Pakistan
$20/hr · Starting at $100
I am currently working on different voip projects both at client end and sip provider end. I have more than 8 years of experience in VOIP solutions and more than 8 years of experience in Linux and Net…
Ghaziabad, Uttar Pradesh, India
$35/hr · Starting at $700
Linphone is an open source sip softphone available of android and ios platforms. We are expert in customising the linphone app as per your requirement. Customisation of linphone app as per your need.…
Denver, Colorado, United States
$50/hr · Starting at $50
I save my clients between 26%- 43% per year by renegotiating their wireline and wireless telecom contracts through an RFP (Request for Proposal) or through a sole source negotiation with your current
$25/hr · Starting at $25
we customise SIP based VOIP app as per customer requirement we use PJSIP/Doubango/LinPhone SIP stack etc. we have developed our own SIP tunnel to transfer SIP/RTP/TRCP traffic in side tunnel so that S…
Reading, England, United Kingdom
$5/hr · Starting at $25
Expertise in diagnosing VoIP problems with the SIP signalling protocol. Help with understanding packet captures and root cause analysis of SIP interworking faults.
Chennai, Tamil Nadu, India
$10/hr · Starting at $25
5+ years of experience in VOIP, PBX, call centre solutions, unified communications, Freepbx, vicidial, IP phones, VOIP gateways FXO,FXS, GSM,PRI, IVR solutions, Auto dialler implementation, trouble sh…
Ahmedabad, Gujarat, India
$80/hr · Starting at $1,000
I have 12+ years of experience in Software Development. I have provided a wide range of IT solutions, including VoIP Development, Websites & Mobile Apps development for international businesses and st…
KANGRA, Himachal Pradesh, India
I can provide you good support and able to complete your project within given time frame. Please give a chance and rest everything is on me.
Dhaka, Dhaka, Bangladesh
$50/hr · Starting at $500
What is the Asterisk SIP Settings Module used for? The Asterisk SIP Settings Module is used to configure the default settings used for SIP calls. Since most VOIP calls are sent using SIP, these setti…
Wola Mrokowska, Suwalki, Poland
$40/hr · Starting at $500
We offers video conferencing system using Webrtc and SIP. We used Kurento Media Server for webrtc. Also Asterisk, Freeswitch is used for SIP. Please check https://www.pointnurse.com/
Melvindale, Michigan, United States
$30/hr · Starting at $30
10 years experience in VoIP provider industry managing and support VoIP networks, systems, IP-PBX, voice mail, SIP and IP Phones. Provided support for an average customer base of 1,500 plus users. Sup…
Faridabad, Haryana, India
I have experience over carrier level system design for telecom companies. VoIP, GSM, WebRTC, Asterisk, Telephony, Billing System, complete telephony system design, IVR system design, System end to end…
Bellevue, Washington, United States
$100/hr · Starting at $100
Extensive Asterisk expirence, SwitchVox, NetSapiens, Adtrans, Audiocodes Setting up and managing Asterisk systems & complex call routing. Digium Asterisk & Switchvox certified Setting up and managing
Bishkek, Bishkek, Kyrgyzstan
$69/hr · Starting at $199
Asterisk VoIP FreePBX 3CX FreeSwith Issabel SIP FusionPBX PBX Kamailio VoIP Asterisk, 3CX, Issabel, Elastix, FreePBX, FreeSWITCH, FusionPBX, Kamailio, OpenSIPS, OpenSER, FXO, FXS, E1, T1 SS7 ISDN - my…
Saint Louis, Missouri, United States
$70/hr · Starting at $500
20 years experience in IT Infrastructure with the following knowledge and experience VoIP, SIP, IVR, contact center (design, implementation and support) Triage and issue resolution Networking Project