9 H.323 Jobs

Summary Description Summary of This Role Analyze, design, install, administer, maintain, document, and trouble-shoot telecommunications applications, services, systems, and circuits. Conduct project planning, vendor and cost analysis as well as supporting all system outages for monthly system maintenance. Perform traffic studies, capacity planning, equipment analysis, business continuity reviews, and disaster recovery planning. Responsible for supporting system and user documentation for end users, contact center agents, and clients. What Part Will You Play Provides Level I technical support and develops more in-depth knowledge by assisting experienced peers with the design and support of es...

Every day, Global Payments makes it possible for millions of people to move money between buyers and sellers using our payments solutions for credit, debit, prepaid and merchant services. Our worldwide team helps over 3 million companies, more than 1,300 financial institutions and over 600 million cardholders grow with confidence and achieve amazing results. We are driven by our passion for success and we are proud to deliver best-in-class payment technology and software solutions. Join our dynamic team and make your mark on the payments technology landscape of tomorrow. Summary of This Role Analyze, design, install, administer, maintain, document, and trouble-shoot telecommunications applic...

The D. E. Shaw group is a global investment and technology development firm with more than $65 billion in investment capital as of December 1, 2024, and offices in North America, Europe, and Asia. Since our founding in 1988, our firm has earned an international reputation for successful investing based on innovation, careful risk management, and the quality and depth of our staff. We have a significant presence in the world's capital markets, investing in a wide range of companies and financial instruments in both developed and developing economies. We are looking for a Voice Engineer to join our Unified Communications team based in our offices in Hyderabad/ Bengaluru/Gurugram. The team work...

Job Description Primary Roles & Responsibilities: Manage, support, and troubleshoot Cisco Unified Communications products including Unified Communications Manager(CUCM), Unity Connection(CUC), IM & Presence(IMP), Contact Center Express(UCCX), and Expressway Clusters. Strong understanding and knowledge of Cisco voice gateways, CUBE, and other SBC's. Strong understanding and knowledge of voice protocols such as SIP, MGCP, SSCP, H.323, RTP, and RTCP Strong understanding and knowledge of networking concepts such as TCP/IP, DNS, DHCP, and TFTP Proficiency with monitoring and troubleshooting tools like RTMT, Dialed Number Analyzer, Packet Capture tools etc. Knowledge of UCCX Scripting will be cons...

Key Deliverables Provide expert troubleshooting and resolution for complex VOIP issues in enterprise-level environments Mentor and train CSC engineers on advanced troubleshooting and root cause analysis Develop and maintain knowledgebase articles, training sessions, and best practice guidelines Lead and manage customer satisfaction levels and maintain positive relationships Role Responsibilities Assist with the installation of upgrades, patches, and recovery from backups Analyze network-level voice issues and provide packet capture analysis Advise on escalations to manufacturers and ensure resolution Collaborate to develop and perform internal HowTo training for engineers

Job Description In this role you will play a key role in: CUCM, IMP, CUC,CER, Analog/Digital Gateways, Hardware and Software media Resources Protocols H.323, MGCP, SIP, SCCP, Q.SIG, CAS, ISDN PRI, FXO, FXS, and POTS. Basic Understanding for UCS Servers and VMware Virtualisation Consulting and Troubleshooting Skills Understating of DNS,DHCP,TFTP,NTP and LDAP Unified Collaboration-CUCM, IMP, CER, Analog/Digital Gateways. Voice gateways-H.323, MGCP, SIP Implementation & Migration

Job Description Develops, maintains and manages Unified communication application standards and systems and contact center solutions. Drives the development of detailed configuration parameters, custom extensions, workflow and integration solutions. Coordinates with teams to ensure solutions are designed to operate in highly available and reliable environments. Provides technical support and advises on the use of programming tools, systems and networks. Provides support to address availability and reliability issues on various systems (that is, Microsoft Teams Voice, Cisco, Nice InContact Center,) across multiple locations Responsibilities Works on a Large portfolio of Unified communication ...

Job Description:Network Trainee (Unified Communications) Job Location: Chennai (6 days work from office during training) Notice Period : Immediate joiners only Roles and Responsibilities Monitor and take corrective actions for hosted environment. Give network status reports to chief technology officer, supervisor, and/or senior network engineer Maximizing network performance through ongoing monitoring and troubleshooting. Arranging scheduled upgrades and investigating faults in the network. Updating network equipment to the latest firmware releases. Reporting network status to the team and troubleshoot customer reported issues. Incident/ticket lifecycle management and setting up infrastructu...

Enterprise Telephony and Networking IP Telephony, Integrated Voice Response solution. Call Centre & corporate Voice Networking on Avaya/ Cisco Media servers. Good Communication skills to discuss and understand issues, requirements with customers with direct one on one communication or over phone/mails. Hands-on experience with Cisco 4000/8000 series Gateways. Expertise in SIP, H.323, MGCP, and PRI configurations. Learning of Avaya/ Cisco or Third Party SIP Based IP based IP Telephony features and configuration. Configure Cisco 4000/8000 series Voice Gateways, SIP Trunks, Analog, and PRI Lines. Integrate Voice Gateways with CUCM and monitor performance.