Description
VoIP Expert - OTT/NoSQL/XMPP/Android/iPhone/Asterisk PBX/Cisco/JEE
PSD Group are recruiting for a VoIP Expert to take on a challenging role in Paris . The Client has created a revolutionary service that has been endorsed as a top priority service by GMI and all European Countries.
This is a mobile application which is available on Android and iPhone, however they are rolling out a VoIP and Voicemail service both as an OTT and complimentary platform to existing users of the mobile network.
This is a fast moving team that operate in an agile environment using these methodologies and rapid iterations of both client applications and server platforms.
Expertise required:
- OpenSIPS and Asterisk Scripting
- Clustering and Scaling of SBCs, Proxy Servers
- Global expansion of media services, GeoDNS, local POPs
- Signalling and Media Tunnelling
- Voice quality analysis and methods for improving MOS
- Platform Security
- Interconnections and call routing
- Fraud Detection and Lawful interception
- Billing and Provisioning of Voice Services
- International Voicemail platforms