Asterisk, Kamailio integration and customer self-service

Budget N/A
Average Bid $0
Status Closed

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  • tucupeis Profile Picture


    algete,  Spain

    electronics design, pcb design, embedded design, c/c++, voip, asterisk, freeswitch, opensips projects

  • ashishlalwork Profile Picture


    Thane West,  India

    Highly experienced software developer Programming: C, C++, C#, Java, Amazon AWS, Tcl, Perl, NDIS, Visual C++, COM, .Net, Joomla, Drupal, Symbian, iPhone OS VoIP, SS7 ISUP, TCP/IP, MPLS, Martini L2MPLS, Unicast Routing, IGMP, DVMRP, PPTP, L2TP, ATM, Gigabit Ethernet Hardware / Platforms PC architecture, SUN Sparc Station, Apple MAC, iPhone, Android Phones, Blackberry, Blackfin, Thomson SH4 AP, Spectra INET, Agilent Routertester, QaRobot

  • nasirbest Profile Picture


    Multan,  Pakistan

    ICTInnovations is a software company having specialization in Telecommunication Industry. ICT Innovations is a team of innovative, positive, objective, highly qualified and research oriented professionals having in depth knowledge of broad spectrum of Information and Communication Technologies (ICTs) with extensive experience in open source Softwares, LAMP Development, Linux platforms, TCP/IP Networking and VOIP Communication Systems.

  • Ecolance Profile Picture


    AHMEDABAD,  India

    We are a fast growing IT company delivering customized VOIP-based business solutions and technology expertise through Opensource Consulting. Ecosmob works on a highly client-centric business delivery model and hires a team of expert engineers who can help enhance value to our various services. Our vision is to deliver seamless IT solutions for the conventional business need that helps achieve global recognition for our expertise in technology application solutions.

  • eurolan Profile Picture


    Sofia,  Bulgaria

    Hi, my name is Arsen I am a team leader of Eurolan. We are small and well-established international team of developers and linux/bsd administrators. We are only focused in VoIP field and we are working here more than 7 years. Our area of experiences includes: VoIP -Asterisk PBX: Full proficiency -Freeswitch: Full proficiency -Strong knowlege of SIP protocol and SIP routers/proxy servers -OpenSER (Kamailio/OpenSips) -Load Balancing, Least Cost Routing, High Availability, NAT Traversal, Rate and billing systems, etc. -IVRs/Auto Attendant Development. SQL -MySQL/PostgreSQL - design, maintenance and optimization of databases -NoSQL - MongoDB Various Billing solutions: -A2Billing: Full proficiency (configuration from scratch, customisation) -CDRTool (prepaid billing/accounting and sip tracing for OpenSIPS using RADIUS) -CDR-Stats (call detailed statistic/realtime stat for asterisk and freeswitch) - vBilling (billing for Freeswitch) We successfully completed a large amount of commercial installations of VoIP PBX servers. From SOHO to Enterprise deployment including integrating of various VoIP solutions into existing network environment. We also have experience in building of secure "bastion" VoIP/Linux servers. Current hourly rate is $40. Fixed price projects are calculated based on the hourly rate and expected task complexity. If you choose our service we will start work on your project immediately, and we will provide you with all updates as soon as it possible. Thank you.

  • shakoush2001 Profile Picture


    Copenhagen,  Denmark

    Our Certifications are VCP, ITIL V3, RHCE,CISSP,CCNA,MCSA,Linux+ Pro and a CEH "Certified Ethical Hacker". Successful business organizations recognize the importance of technology in running an efficient operation and maintaining their competitive edge. For many, the initial technology investment involves contacting firms such as QITAS to install systems, network hardware and software or to implement an automated system solution. Our Certifications are VCP, ITIL V3, RHCE,CISSP,CCNA,MCSA,Linux+ Pro and a CEH "Certified Ethical Hacker". We work in a high availability server environment with over 30 servers of many flavours. We put high importance on security issues and redundant config urations. With experience spawns over 10 years in multiple countries with a programming background. We handle all servers from Linux to Windows and any cloud system such as AWS/VMWare and others. We are top providers at one of the most prestigious IT portals Experts Exchange online.

  • darinasterisk Profile Picture


    Karnataka,  India

    I am Darin I have more than 3 years of experience in Asterisk, Linux, Windows, Squid and lot of stuffs.Now I have started a support related to Asterisk, Linux/Windows support which delviers 24/7 support with 100%uptime. I have done projects in India, US and UK related to software development and Server support. We have an experienced support team who can give excellent support. I have done projects like full asterisk implementation, VOIP services to clients who can make cheap call to India (we have our own PRI connection), A2billing,CRM Integration, Quemetrics, Gtalk,yahoo,MSN,skype integrat ion with asterisk for users who can call from different messenger,Proxy setup for clients who is not have static IPs, I can deliver the services ASAP. My profile is mentioned below: ? Responsible for installing hardware and software applications for workstations, servers, and network data communications. ? Asterisk server management ? Configuring new custom PBX setup with PRI connections to clients in UK and US ? Configuring trunk, outbound routes, DAHDI and ZAPTEL drivers. ? Configuring asterisknow, trixbox, Elastix Freeswitch. ? Setting up signaling system for FXO/FXS. ? Collaborated with executive management and department leaders to assess network capacity needs. ? Remotely supporting customer's over software's like team viewer, Putty, crossloop for their technical issues ? Creation of user accounts, groups, policies in windows 2003 and 2008 Active directory. ? Implementing, Managing and Maintaining Domains with Group Policies, Trusts and assigning Permissions to users. ? Make and Monitoring Server Connections using Nagios. . ? Linux file & FTP server monitoring. ? Taking critical backups of systems and file server. ? Implementing secured mail servers to clients (Exchange 2010, squirrel mail & sendmail) ? Technical Support to Asterisk servers and IPPBX. ? Maintained Domain Controller (2k3) and Windows( 2k8) running Active Directory , VPN, DNS, DHCP, IIS in VMware workstation. ? Virtualized Windows and Linux machine with VMware workstation and KVM using NAT and Bridge. ? Deployed Microsoft Active Directory in a complex setting ? Managing GPO,site to site Replication , Desktop redirection, Creating roaming and mandatory profile etc. ? Maintained Linux Servers running (Asterisk,Nagios, Squid, NAS, Samba, FreeNas,Cpanel) ? Configuring, installing and writing scripts in nagios and its plugins for monitoring different client machines ? Experience in troubleshooting nagios and client tools (NSCLIENT). ? Linux Support - maintain multiple Centos-based Linux Servers at 2 sites (hosting) ? Networking Support - maintain all company firewalls (Cyberroam) globally. ? Maintained office Mysql and MSSQL servers (2000 and 2008) ? Maintained office Web Servers (IIS6, , Apache) ? System monitoring and maintain company NAGIOS monitoring solutions ? System maintanence of Linux based FTP/Squid servers ? Configured company routers and software firewalls ? Windows file sharing services and NT domain controlling via Samba on Linux ? Managed IT environment with ITIL standard.

  • linuxfreak1985 Profile Picture


    Karachi,  Pakistan

    Full time Freelancer with Timely Quality Services! Greetings! LinuxFreakz is the top freelancer based in Karachi, I have been serving Website Design / Development / Android and Server Administration jobs for past 6 years. My Expertise: 1. Wordpress Themes / Plugins Coder 2. Responsive Website Design / Bootstrap / HTML5/ CSS3 3. Woocommerce plugins / Websites 4. Android / Mobile Phone 5. Ecommerce Solutions 6. Linux Server Administration 7. INTERSPIRE / MAILWIZZ / POWERMTA 8. Email Delivery Consultant Terms of Service • 100% Customer Satisfaction • Perfect 5 star reviews!! • Good communication availability 24/7

  • abusayed2004 Profile Picture


    Dhaka,  Bangladesh

    Work 7 years on VoIP, Asterisk, A2billing, Vicidial, And any Asterisk based distro. Vtiger CRM, Open VPN, Cent OS, VoIPSwitch, VOS3000, MVTS with oracle DB, or Mysql Red hat, PHP script writer for IVR and AGI implementation on asterisk , have a good team for support and further development.

  • geosohaib Profile Picture


    Lahore,  Pakistan

    I have more than 5 years of experience in different fields of IT Especially VIOP. I got hands on experience of Asterisk PBX, Freeswitch Click2Call, Callback, A2billing, Vicidial and AGI custom script writing, IVR development using PHP, Mysql. I have the ability to learn new technologies through the use of self-study materials and intuition. I pay close attention to details while performing technically detailed tasks. I have reasonable experience with: - Asterisk distinctive Dial Plans and IVR - A2billing customization and Redesign - Asterisk Integration with Web Applications and CRM. - IVR development- AGI script writing - VICIDIAL a predictive and auto dialer redesign and customization- FreePBX and Trixbox for small office/home officesI have been working in a challenging and competitive environmentwhere I practically applied and improved my technical knowledge & experience acquired from my education & career, concurrently groom my personality by working in a team of competent individuals.