2N VoiceBlue Next v3.2 User Manual
Page 33
33
permitted with the active function “Follow me”. Subscriber B does not take the call in
the VoIP network, so the call is rerouted to his mobile telephone.
Function “SMS at no answer”
In the case of a missed call in the VoIP network, the service mobility extension allows
the sending of an information text announcement. This function is called “SMS at no
answer” and is described in. In the same way as rerouting of calls, it is possible using
the DTMF option to activate and deactivate the service of sending text announcements
for missed calls.
Figure 2: Function SMS at no answer
Fig. 2 shows the sending of information texts if an incoming call is not taken..
Subscriber A calls subscriber B, who has the permitted service of mobility extension
with activated services “Follow me” and “SMS at no answer”. Subscriber B does not
take the call in the VoIP network, and so the call is rerouted to his mobile telephone.
Subscriber B does not take the call even on his mobile telephone, and so he is sent a
text announcement telling him that the call from subscriber A had been missed.
Function of forwarding call
In addition to the rerouting of calls in the event of absence, the function mobility
extension allows calls to be forwarded within a VoIP network, which brings the services
of the SIP proxy to a mobile telephone. The description of this function is displayed
in Fig. 3.