Build a Website
$750-1500 USD
货到付款
Successfully completed studies in the field
Technical Informatics / Communications Engineering
Comparable education and training
Multi-year experience in the development of voiceover IP-based
Applications
Sound knowledge of VoIP protocols (SIP, H.323,
RTP etc.) and VoIP codecs (G.711, G.729, GSM etc.)
Good knowledge of session-border controller
And SIP proxies
Practical experience in the administration of Linux operating systems
Good knowledge of telephony (ISDN with PRI- and S0 as well as
POTS) Internet and data networks (PPPoE, routing,
TCP / IP, TCP) is desired
Security in the application of
Programming languages (C, Perl) and good knowledge in
The programming and maintenance of databases
(SQL)
Good German and English skills in word and
font
Good analytical skills and fast
Comprehension
High motivation as well as good team and team spirit
Ability to communicate
Own initiative and creativity
Enjoy flexible working hours (within the scope of
Planned maintenance measures in the backbone)
项目ID： #13649776
关于项目
有19名威客正在参与此工作的竞标，均价$1108/小时
Do you know how to speak the German Language? I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Proposal: I want to discuss this project with you fur 更多
Do you know how to speak the German Language? I do not speak. On skype we can translate . Proposal: I have good experience and single handedly manage and develop the project. 更多
Hello, my name is Michael. I represent Ukrainian based IT-company Webbook Inc that provides services in the IT-sphere for international business. We were carefully reviewing the requirements of the job description, so 更多
