Bogota, Distrito Especial, Colombia
$50/hr · Starting at $50
Responsible for design and migration of secure converged networks, and medium Voice over IP platforms under the SIP Protocol. Elaboration of the technical part (RFP) for tenders with institutions of t…
Croydon, Greater London, United Kingdom
$35/hr · Starting at $230
I have around 10 years experience in Cisco Data networking and 5 years experience in Cisco VoIP telephony and security networks and implemented big VoIP networks I have designed and implemented Cisco
Waterloo, Ontario, Canada
$10/hr · Starting at $25
I am Master of Technology in ITIMS. I am certified in MCSA in Server 2012, CCNP R&S, dCAA (Digium Certified Asterisk Administrator). I am having having experience in VMware VCP Datacenter (), Linux (L…
Maple, Ontario, Canada
$45/hr · Starting at $25
VOIP Business Phone systems Installation, Configuration, top quality technical support and troubleshooting of information technology network, hardware and software ,design, programming and mainten…
Tbilisi, T'bilisi, Georgia
$30/hr · Starting at $500
My name is Mike. Here is a short list of technologies I've worked with: - Linux(CentOS, Debian). - AWS - BASH scripting - PHP - MVC frameworks(CodeIgniter, Laravel, Django) - JavaScript - jQuery - CS…
Islamabad, Islamabad, Pakistan
$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
China, Maine, United States
Past Earnings
$50/hr · Starting at $25
7 Years experience Vicidial administration, setup, SIP configuration, DB maintenance/backup, IVR, ACD, Inbound/Outbound Dialing and group routing.
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…
Pune, Maharashtra, India
Telecommunication network configuration management,SS7,SIP, ZTE,Cisco,Ericsson,Sonus,Tekelec STP ,VOIP
Airdrie, Alberta, Canada
$75/hr · Starting at $600
Experienced Cisco Collaboration / Unified Communications SE - Unified Communications Manager - Unity Connection - Emergency Responder - Expressway / VCS - CUBE - SIP Trunking
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…
Nizhny Novgorod, Nizhegorod, Russian Federation
$20/hr · Starting at $3,000
My skills and recomendations from some customers can be found here: http://www.linkedin.com/company/softdrom/products?trk=top_nav_productsMy team has deep experience in mobile developments (iOS, Andro…
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,…
Bengaluru, Karnataka, India
I independent developed C, C++ games application for mobile handset on BREW platform. I also have experience on working on networking protocols TCP, UDP, HTTP. I also developed VoIP, SIP, MSCML media
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…
DELHI, Delhi, India
$15/hr · Starting at $200
Have members who have Dynamic professional with extensive experience of over 13 years in Designing configuring & maintaining extensive IP telephony network Summary: • Implementing and Supporting IP T…