This is a Long term opportunity for a real expert who know Free Switch and ASTPP.
We have already a calling card platform and now we looking for an expert who can do below :
1) Installation Free Switch in new server with all market standard codec.
2) IN and Out Trunk setup to call route out all over the world like voxbeam gateway and capability to terminate call
3) Install and configuration ASTPP on top of Free Switch.
4) Design dial plan
5) Configure call rating an charging in ASTPP
6) Able to write script (perl, other) to deploy new business logic in charging.
7) Able to develop script or work around with call control.
8) Good knowledge in real time charging and integration Free switch with other customer Network element.
9) Must be available in skype, Phone during the work period.
10) After launch monitor the platform and just work as Level 1 support. If issue critical or emergency Level 2 will be there to support you in agreed SLA.
11) Need to have good network knowledge. Proxy server need to be configure for Free Switch like Kamilio.
· Good knowledge in real time charging and integration Free switch with other customer Network element.
· Call / SIP traffic load balance knowledge between multiple switches using OpenSIP or Kamilio with failover feature.
· Need to have good network knowledge including firewall, proxy and VPN setting.
· Need solid knowledge in CDR reconciliation between several gateway vendor writing bash/Perl script in Linux environment.
· Ability to prepare script to load rating in frequent change in ASTPP database.
· After launch monitor the platform like CPU, memory, disk usage writing script and send server health report to email daily.
· Able to write script (Perl, LUA etc.) to deploy new business logic in charging.
· Able to develop script or work around with call control.
3-5 years of VOIP and switching
Familiar with ITIL standards and processes
Previous experience within VOIP OTT solutions is an advantage.