3 call routing, 2n mobility extension – 2N VoiceBlue Next v3.6 User Manual

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2N TELEKOMUNIKACE a.s., www.2n.cz


3.3 Call Routing

Calls from a VoIP port to a GSM/UMTS network are routed to any GSM/UMTS port
according to the LCR (Least Cost Routing) table. If an incoming call is routed via a busy
port, other ports are checked automatically for availability (depending on the
configuration) and in case no allowed outgoing port is available, the outgoing call is

The LCR algorithm identifies the outgoing call type, current time tariff rate, day in a
week, and/or free minutes of GSM providers and routes outgoing calls accordingly.

Incoming calls from GSM networks are routed directly to the defined SIP address, or
the DISA function is activated. Furthermore, calls can be routed according to the CLIP
(caller's telephone number). And the CallBack service is also available.

2N Mobility Extension


2N Mobility Extension


(ME) is a function that turns your mobile phone into an SIP

phone taking advantage of all the PBX functions. To make your 2N Mobility


Extension work efficiently, use the 2N VoiceBlue Next


gateway to assign your

mobile phone an account with the same SIP parameters (ID/user/password) that help
connect your office SIP phone to the SIP Proxy server. After this account gets
registered with the SIP Proxy server via 2N VoiceBlue Next


, your mobile phone will

work as 2N Mobility Extension


and make use of the services described below.


You never miss any important call as you are available at all times.
You can get information SMS messages on missed calls.
You can control your company PBX call forwarding services from your mobile
You can make use of a comfortable DTMF code control.
You need not make complicated forwarding actions as the function is fully
ME can work with any SIP Proxy PBX.
ME can replace any standard VoIP phone.
Calls to your mobile phone are free of charge or at a moderate cost .


You need not integrate a costly DECT system any longer.