Specifications

8. IP Office Mobility Solutions
IP Office Matrix - Release 8.1 (2)
Page 23
Mobile Call Control
• IP500 PRI-U (single or dual) daughter cards
• IP500 Dual or Quad BRI daughter cards
• SIP trunks (RFC 2833)
This allows a user who has answered a twinned call on their mobile/cell phone to dial a DTMF sequence ** (star-
star) to put the call on hold and receive IP Office system dial tone. The user will then be able to perform
supervised and un-supervised transfers, shuttle (switch between held calls), and conference (Conference add and
transfer to a meet-me conference).
Mobile Call Control is a mobility feature similar to but independent of one-X Mobile Essential. It allows any mobile
phone user to access IP Office features without using the one-X Mobile Essential client application.
Mobile users can gain access to the "Star Star Service" dial tone when they receive a twinned call. After receiving
a twinned call, the mobile user can dial ** to place that call on hold and get dial tone from the IP Office. Once the
mobile user receives IP Office dial tone, any subsequent dialing done is interpreted as if the user is logged into an
analog extension on the IP Office.
To gain access to the "Star Star Service" dial tone, the mobile user can dial the FNE 31 DID/DDI that has been
programmed in the IP Office. Similarly, once dial tone is heard, the user can dial numbers and short codes as if
the user is logged into an analog extension on the IP Office.
Mobile Call Control and one-X Mobile Essential require twinned calls to be routed through specific trunk types on
IP500 / IP500 V2 only: