公开(公告)号：GB2354667A

公开(公告)日：2001-03-28

申请号：GB9922022

申请日：1999-09-18

Applicant: IBM

Inventor： COBBETT MICHAEL ,  DUFFIN PAUL ,  JEPSON RAYMOND ,  SMITH SAMUEL

IPC: H04M3/42 ,  H04M3/53 ,  H04M7/12

Abstract: The invention relates to a system for adding internet functionality to a telephone call between a first caller and a second caller. The system comprises an telephony application, responsive to receiving a source telephone number associated with the first caller and a destination telephone number associated with the second caller, for extracting the numbers. A first query is constructed using the source number in order to access details relating to the first caller and a second query is constructed using the destination number in order to access details relating to the second caller. Both sets of details are retrieved and an internet related function performed in accordance with these details. The internet related function may be to record the telephone conversation and for each caller to be emailed a copy of this, or it could be for each caller to be emailed details regarding the other. The system also allows other files, such as word processing documents and images etc to be exchanged.

公开(公告)号：GB2354667B

公开(公告)日：2003-07-23

申请号：GB9922022

申请日：1999-09-18

Applicant: IBM

Inventor： COBBETT MICHAEL ,  DUFFIN PAUL ,  JEPSON RAYMOND ,  SMITH SAMUEL

IPC: H04M3/42 ,  H04M3/53 ,  H04M7/12

Abstract: A system for adding internet functionality to a telephone call between a first caller and a second caller. The system comprises a telephony application, responsive to receiving a source telephone number associated with the first caller and a destination telephone number associated with the second caller, for extracting the numbers. A first query is constructed using the source number to access details relating to the first caller and a second query is constructed using the destination number to access details relating to the second caller. An internet related function is then performed in accordance with these details. The internet related function may be to record a telephone conversation and email it to the callers, or to email call or caller details to each of the callers, or to exchange files, such as word processing documents and images etc.

公开(公告)号：CA2551263A1

公开(公告)日：2007-03-23

申请号：CA2551263

申请日：2006-06-28

Applicant: IBM

Inventor： WILLIAMS JAMES MARK ,  WETTEN AARON MARTIN ,  JEPSON RAYMOND

IPC: H04L29/06 ,  H04L9/00 ,  H04L12/66

Abstract: This invention relates to a method and apparatus for verifying encryption of SIP signalling. This invention relates to a method, system and computer program product for setting up a SIP communication session between at least two client SIP nodes over at least one proxy SIP node comprising: locating a proxy SIP node based on a destination client name and domain; setting up a secure signal connection between a calling client SIP node and the proxy SIP node; locating, from the proxy SIP node, the destination client IP address using the destination client name and domain; setting up an additional the secure signal connection from said proxy SIP node to a called client SIP node whereby the secure signal connection and the additional secure signal connection form a secure signal path; requesting the destination client SIP node return its IP address across the secure signal path; and using the returned IP address to set up a data connection between the calling client SIP node and the destination client SIP node.

公开(公告)号：GB2269077A

公开(公告)日：1994-01-26

申请号：GB9215841

申请日：1992-07-22

Applicant: IBM

Inventor： PRICE STEVEN ,  JEPSON RAYMOND ,  WORLEY BARRY JOHN ,  WOOD STEPHEN PETER ,  KEOGH ANDREW JOSEPH

IPC: H04L1/00 ,  H04L12/66 ,  H04L29/06 ,  H04Q11/04

Abstract: Apparatus and method are provided for transmitting X.25 communications over the D-channel of an ISDN link 14. This is achieved by means of terminal adapters 6, 8, which contain converters to convert X.25 LAPB frames into LAPD frames and vice versa. The conversion process involves directly copying fields from the incoming LAPB frame into a LAPD frame with the minimum amount of verification. Essentially the only checking performed is to examine the number of octets in each field of the incoming frame to ensure that the conversion process itself does not fall down.