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My name is Dawit and I write about Technology stuffs.

MobileVOIP Cheap VoIP Calls (Version June 14, 2016)

Cyber War, InfoSec, Security, Traffic Analysis, VoIP Fraud

MobileVOIP Cheap VoIP Calls (Version June 14, 2016)

The Current trend and Latest VoIP applications are becoming umbrella for many services (Umbrella Apps like Fringe and others) can make voip calls to different application whatever they get active online to whatsapp, viber, imo and many others. and also due to the availability of “OUT” Services like “Viber Out”, “WeChat Out” and others can make cheap international voip calls which is making telecom industries to lose billion of dollar revenue per year. Handling such kind of gray traffic will not only maximize revenue of telecoms industry but also ensuring national interest and national security.

Domain Nameserver Information

  • finarea.ch 77.72.169.217
  • finarea.ch 77.72.174.217
  • mobilevoip.com has address 77.72.174.21

Domain Name System (DNS) Mobilevoip.com and www.mobilevoip.com

  • 72.174.21
  • 239.213.7 –> Rackspace Hosting

Server Location: Switzerland

CIDR / Public IP Address Blocks

  • 72.168.0/21 àComnet International
  • 72.174.0/24 àFinarea SA VoIP Provider
    77.72.169.0/24
  • 239.224.0/19 à Telia Company AB
  • 219.0.0/16 à TATA Communications (Canada) Ltd

Most of The VOIP Providers use and Recommend not to Close UDP Ports:

  • UDP 5060
  • UDP 11113
  • UDP 10300 – 10311
  • UDP 6901 – 6920

Client Hello Signatures for mobile app “MobileVoip”

  • Mobilevoip, Tcp Port == 443
    • Offset[0] ==1603
    • Offset[5] ==01
    • Offset[9] ==03
    • String = mobilevoip.com

Other Client Hello Signatures come with name of Voip providers

  • voipgain.com
  • hotvoip.com

One Comment

  1. Dawit Girmay

    Thank you for pointing it out. the trend and Latest VoIP applications are becoming umbrella for money services (Umbrella Apps like Fringe and others) can make to different application whatever they get active online to whatsapp, viber, imo and many others.

    and also due to the availability of “OUT” Services like “Viber Out”, “WeChat Out” and others can make cheap international voip calls which is making telecom industries to lose billion of dollar revenue.

    Reply

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