کارشناس ویپ

آسیاتک

بیش از یک ماه منتشر شده

سمت شغلی

شرکت

حقوق

آمار رزومه‌های ارسال شده

Job Description

• Design and implement custom collaboration solutions • Deploy, configure and test customer solutions end to end • Document test results and provide configuration guides • Analyze and troubleshoot internal and external VOIP issues • Develop test plans & test solutions • Develop configuration and maintenance procedures • Deploy and support automation tools • Regression test automation platform • Troubleshoot and document deployment/greenfield issues • Collaborate with cross functional teams • Support lab infrastructure including upgrades and patching • Provide subject • Expertise as required • Research new technologies, solutions • Provide feedback on continuous improvement

Requirements

• Enterprise voice and Data Center expertise working with collaboration platforms & solutions • Proven track record working with leading unified collaboration systems like Cisco, Asterisk, Ava, Open Sips, Free Switch • Hands-on experience with Session Border Controllers and Voice Gateways • Expertise using collaboration gateways like Cisco Expressway • Expert level knowledge of VOIP protocols such as SIP, RTP/SRTP including TLS • Very good knowledge of protocol and packet analysis • Experience working with switching and routing protocols • Good knowledge of Asterisk and LPIC 2 • Experienced in virtualization platforms VMWare and Docker • Strong understanding of NAT traversal for VOIP • Strong understanding of Sip, SS7, SMPP, H.323, MGCP & ISDN • Connectivity using copper/fiber, ISDN, E1, wireless • Interpret RFCs as they relate to issues • High Responsibility • Partnership and Teamwork skills • Systematic and Creative Thinking • Result Oriented

Employment Type