Allahabad, Uttar Pradesh, India
Past Earnings
$30/hr · Starting at $25
# ntellectual Property Rights and Patents: Patent and non-patent literature search, qualitative and quantitative patent dada analysis, Patent downloading, Claim Charting System, Technology Cycle Time…
China, Maine, United States
$50/hr · Starting at $25
7 Years experience Vicidial administration, setup, SIP configuration, DB maintenance/backup, IVR, ACD, Inbound/Outbound Dialing and group routing.
Cairo, Al Qahirah, Egypt
$12/hr · Starting at $30
My name is Mohamed Ahmad. I am a software Engineer with seven years experience.Mainly in iOS development I have developed lots of apps which are live on the app store. I have worked with VOIP apps (wi…
Abbottabad, North-West Frontier, Pakistan
$30/hr · Starting at $250
Greetings! I will cater to all your communication needs with expertise and efficiency. With over 5+ years of hands-on experience as a Network Engineer, I am your go-to professional for enhancing your
YAMUNANAGAR, Haryana, India
$9/hr · Starting at $30
Hi, I am electronics engineer. I have strong grip over my concepts.I am good in search engine optimization also. I always try to do something that is innovative. I have also done my project for…
San Jose, California, United States
$60/hr · Starting at $240
Unified communication/collaboration architecture design, implementation, and Operation. Call Manager, IMP, Unity, Jabber, VoIP, IP Phones, Licensing, Voice Gateway, SIP CUCM Administrator, Operatio…
Khulna, Khulna, Bangladesh
$25/hr · Starting at $50
Are you looking for an experienced professional to manage your VoIP systems, optimize your server infrastructure, or streamline your DevOps workflows? With over 10 years of hands-on experience in Linu…
Islamabad, Islamabad, Pakistan
$25/hr · Starting at $60
I’m Afnan Malik, an experienced VoIP & Call Center Infrastructure Engineer specializing in VICIdial, Asterisk, SIP/VoIP routing, cloud telephony and scalable call center systems. With deep hands-on ex…
gaza, North Gaza, Palestinian Territories
$8/hr · Starting at $25
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$56/hr · Starting at $54
work is graet fore evry men and women in soceity so kindly heardworking fore any jobe and opptunity in the world
Miami, Florida, United States
$5/hr · Starting at $25
top expert in SIP, and VOIP media tunneling. Have written dozens of VOIP apps, and even built VOIP hardware from scratch
Pune, Maharashtra, India
Telecommunication network configuration management,SS7,SIP, ZTE,Cisco,Ericsson,Sonus,Tekelec STP ,VOIP
Saint Louis, Missouri, United States
$125/hr · Starting at $25
CCIE - Voice #21649. Over 17 years of Cisco experience. Cisco professional since 1995. Traditional routing & switching expert. Cisco Unified Communications (Voice) Expert -CallManager / Express,…
ASHBURN, Virginia, United States
$40/hr · Starting at $200
I have certified training from CISCO, and I have experience configuring, installing, upgrading Switches, Routers and Access Points. Also I have experience managing IP Cisco Call Center and Avaya SIP S…
Bangalore, Karnataka, India
$15/hr · Starting at $25
Hi. I have 9 years of experience in Open source applications like Asterisk, dialler (VICIdial/GoAutodial) and IPPBX (FreePBX/Elastix). Also I have knowledge in PRI/E1, VoIP, SIP Gateways, GSM/FXO GW e…
Lahore, Punjab, Pakistan
ID Verified
Full Stack Web Application Development Frontend Language: HTML/CSS, WordPress, Angular, Bootstrap, Blade, and ReactJS Backend Development: PHP, Laravel, odoo Database: MY SQL, MS SQL Server, MongoDB,…
Gurugram, Haryana, India
$10/hr · Starting at $111
I have 5+ years of experience in Android mobile application development,Web and mobile app UI Design. I worked on protocols like SIP,XMPP,HTTP,SMTP. More than 10 application already upload on Play sto…
Edmonton, Alberta, Canada
$50/hr · Starting at $100
Expertise in Windows Server, Client, and Office Expertise in Linux Expertise in Firewalls, IPS, TCP/IP, LAN, WAN, VLANs, NAT, VPN Expertise with installing, configuring and deploying VoIP technology (…
Chennai, Tamil Nadu, India
$10/hr · Starting at $50
Over 2+ years of experience in building a network infrastructure and maintaining the continuous functioning of the same. Skills on Products: Cisco switches, routers and firewalls. Skills on Technol…
Al jizah, Al Jizah, Egypt
• Configuration of videoconferencing network infrastructure (firmware upgrades, implementation of dial plans, search rules, transforms, policies, registrations, protocol settings & network configs) -