Faridabad, Haryana, India
$15/hr · Starting at $100
Hello Everyone, I am voip deveoper. I used to setup call center dialer using vicidial,asterisk,Geneysys .I am also good in call recording solutions.
Paranaque, Metro Manila, Philippines
$8/hr · Starting at $25
Knowledgeable in Installing, configuring and troubleshooting opensource voip softwares like: asterisk, freepbx, freeswitch, fusionpbx and Goautodial.
Bhubaneswar, Odisha, India
$60/hr · Starting at $30
I an working in Ringcentral as a senior sre engineer I have diverse experience in Alcatel Polycom Mitel Ringcentral voip products I am GCP and CKA certified and have pcep (python) certification to…
Kolkata, West Bengal, India
$10/hr · Starting at $25
I am working in VOIP for last 3 years , also have experience in call center for 2 years. I have a very good hand in Excel , word, power point, and if few VOIP switch.
Lahore, Punjab, Pakistan
$16/hr · Starting at $25
I provide services for Web Development using PHP (Core PHP,MVC,Laravel,Magento, Wordpress , Yii, Joomla) Linux Administration, Mysql Tuneup , Optimisation, VoIP support including Asterisk, A2billing,…
Ho Chi Minh City, Ho Chi Minh, Vietnam
$20/hr · Starting at $50
I'm mastering on Cisco products include: router, switch, voip, contact center. I'm Andy. skype: tanthanh2285
Chennai, Tamil Nadu, India
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…
$16/hr · Starting at $50
I'm working as VoIP integration admin and developer to support customer to build and debug any issue with VoIP system and application.
Germantown, Maryland, United States
I've been a VOIP engineer for over 10 years. I have experience with Cisco Call Manager and Toshiba VOIP products. I also have my CCNA so I can work on any router, ASA firewall or Network switch.
Karachi, Sindh, Pakistan
$20/hr · Starting at $25
Elastix -Installation, Configuration, Management Implementation of VOIP Solution in Hybrid Environment FXO & FXS Gateway Configuration
Samara, Samara, Russian Federation
$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…
VOIP Service , SMS knowledge ,Get you all the understanding of in and out of the VOIP and IMS,Have a great working knowledge in VOIP and SMS for almost 15 years . Can provide any end to end solution f…
Noida, Uttar Pradesh, India
$5/hr · Starting at $25
VoIP Infotech presenting a well Managed Dedicated Servers to the customers endowing you great service providers of servers. A dedicated server is considered to be solitary computer system which enable…
cairo, Al Qalyubiyah, Egypt
$50/hr · Starting at $30
provide security for voip in different types of voice products and how to acheive it in a all conditions to secure your world
$30/hr · Starting at $40
Setting up a VoIP (Voice over Internet Protocol) server can be a complex task that requires a good understanding of networking, server administration, and VoIP protocols. Choose VoIP Software: Set Up
Ahmedabad, Gujarat, India
VoIP Service: VoIP Solutions: - Multi- tenant Conferencing, Multi -tenant IP PBX - Contact Center, Conferencing - Class 4-5 Softswitch,Class 4 Switch for Italy - WebRTC Client - IP PBX, Hosted IP PBX
Humble, Texas, United States
Past Earnings
$75/hr · Starting at $25
Configuring Cisco IOS switches and routers for security and QOS, configuring RouterOS on mikrotik switches and routers for security and QOS, configuring Sonicwall routers for security and QOS, configu…
Belgrade, Serbia, Serbia
VoIP engineering and programming .
George Town, Cayman Islands, Cayman Islands
VoIP Telephony engineer specialising in Mitel product line. Very experienced in networking and SIP installation/troublshooting
san marcos, California, United States
$75/hr · Starting at $1,000
Providing professional development services. Specializing in online advertisement, voice over ip development.