[SIPForum-discussion] VIDEO from Posterity Technologies

[波特科技]

Hi,


Here are Posterity Technologies Located in Beijing China :  http://www.56.com/w25/album-aid-2351928.html


Posterity Technologies is a software development house founded in 2002. Posterity specializes in the design and development of the soft switch system software, which is the core of the VoIP technology. Posterity has released its copy righted PSX series of soft switch system software since 2004.

 

The PSX soft switch is reliable. It can match the performance of the carrier class traditional PSTN switches. The PSX soft switch is scalable. It can handle different levels of capacities ranging from hundreds of concurrent calls to tens of thousands of concurrent calls. The PSX soft switch is flexible. It can adapt to new business feature requirements of the telecommunication service providers.

 

Posterity also has developed its POST series of corresponding billing system software in compliment to its PSX soft switch. The POST billing system supports carrier class billing operation for the telecommunication service providers.

 

Posterity can provide VoIP total solutions to both telecommunication service providers and corporate enterprises. It can configure its PSX soft switch as a central office, with IP centrex functionality, to serve the carrier market. It can also configure its PSX soft switch as an IP PBX to serve the enterprise market.





info at posteritytech.com
www.posteriytech.com.cn  




Sincerely


Posterity
  ----- Original Message ----- 
  From: Lori Rouleau 
  To: discussion at sipforum.org 
  Sent: Saturday, September 29, 2007 1:43 AM
  Subject: [SIPForum-discussion] FW:QA test Billerica, Massachusetts


   

  Sr. SQA Stress Test Engineer

   

   

  Function Description:

  As part of the Customer Engineering and Test Solutions team you will be responsible for stress testing of the client products for deployment in the service provider networks. Daily tasks include test design, planning, and execution; reporting bugs to development and reproduction of bugs to facilitate resolution. Candidate must have strong knowledge of IP Networking technologies with network configuration (NMS and CLI), security Protocols (IPsec, Firewall, NAT, VoIP, SIP) forwarding performance benchmarking (QoS) and routing protocols (OSPF). Candidate must have experience writing test plans, automated stress test scenarios and developing and executing QoS test cases. In addition have the ability to collaborate with software developers to identify and resolve issues. In addition must have strong working knowledge of commercial test equipment such as Ixia and Landslide a must. Candidate must have proven ability to work in a high performance engineering development team. 

   

  Minimal Requirements:

  Minimum of 3 years testing development experience with BSEE/CS or equivalent 

   

  Preferred 5 - 7 years testing development experience with MSEE/CS CCIE or CISSP preferred

   

  Sincerely

   

  Lori Rouleau

  Principal 

  Rouleau Search Associates

   

   

  lori at tomersearch.com

   

  978-689-5359

   

   



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