Mobilink ISDN

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Mobilink ISDN Digital Fixed Cellular Terminal
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TOPEX MOBILINK ISDN

• 2G Terminal for voice that can connect one PBX
  with ISDN-BRI ports or an ISDN telephone to GSM
  networks.
• Using the automatic routing of the digital PBX,
  any call with a mobile network destination will
  be routed through MobiLink ISDN.

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TOPEX MOBILINK ISDN

• Applications
• Fixed line substitution for voice
• PBX connection for Least Cost Routing

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Call without MobiLink ISDN Interface

• traditional, a mobile call is routed through the
  PBX to the PSTN network and then
• to the mobile network
• charges - PSTN call
• Interconnection tariff

Analogue phone
PSTN
PBX trunk
Interconnection Tariff 0.15 cents
ISDN PBX
Analogue phone
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GSM call using MobiLink ISDN

• by installing an interface, calls towards mobile
  networks bypass the PSTN network
• calls to mobiles become calls into the companys
  group of mobiles
• charges - one tariff negotiated with the mobile
  operator
• using a SIM card with 1000 included minutes, the
  monthly savings can reach 200 EUR

Least Cost Routing
MobiLink ISDN
PBX trunk
BRI IN OUT
PSTN
BRI ISDN trunk
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Benefits

• Using the automatic routing of the digital PBX,
  any call with a mobile network destination will
  be routed through MobiLink ISDN.
• Fixed calls to own mobile fleet become group
  calls
• Using external antenna offers excellent voice
  signal quality
• Small investment, fast savings
• Easy and simple install
• Friendly to use, easy maintenance
• Convergent messaging SMS and email

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Where to use it

• Companies with ISDN PBXs for Least Cost Routing
• Companies with large number of mobile calls
• Companies with large mobile sales force
• SMS automation
• Fixed network back-up via mobile networks

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Thank you!
sales_at_topex.ro www.topex.ro