Function “Follow me”12ABFig. 19 - Service mobility extension function “Follow me”Fig. 19 shows the routing of calls in the case of the absence of asubscriber in the VoIP network. Subscriber A calls subscriber B,who has the service mobility extension permitted with the activefunction “Follow me”. Subscriber B does not take the call in theVoIP 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 servicemobility extension allows the sending of an information textannouncement. This function is called “SMS at no answer” and isdescribed in. In the same way as rerouting of calls, it is possibleusing the DTMF option to activate and deactivate the service ofsending text announcements for missed calls.40VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
