Asutosh Mishra Email and Phone Number

BX9000 SBC provisioning and test bed setup.• Installation, Configuration of BX9000 SBC and SV9500 IP-PBX, testing the product environment with DT730, DT700, DT800, DT 820, DT830 series IP Phone.• Working as Test Engineer and handling QA activities. Create test cases for different Modules.• Creating SIP trunk between SBCs, IP-PBX systems, and T1/E1 trunk with PSTN/ISDN gateways.• Registering IP Phones, Softphones and SIPp clients with IP-PBX through SBC over the SIP Trunk.• Execute the test scenarios according to Test Plan and analyzing the test logs.• Testing different soft clients like NEC’s UNIVERGE SP350, SP30 SoftPhone and Sphericall desktop.• Testing different features using Jabra EHS and Plantronics EHS headset for answering an incoming call, go off hook, Mute or unmute the headset microphone.• TLS/TCP/UDP/IP, FTP, TFTP, DNS, HTTP, DHCP, LDAP Server Configuration• Simulating different call scenarios using SIPp tool and XML Scripts.• Debugging of these scripts under regression testing to test different feature like CW, Call forwarding features like CFU, CFB, CFNA, Call Hold & CT etc.• Analyzing and debugging the test scenarios using Wireshark tool.• Bug reporting, verification & validating the test cases in Jira