公开(公告)号：US09325856B2

公开(公告)日：2016-04-26

申请号：US13668834

申请日：2012-11-05

Applicant: Verizon Patent and Licensing Inc.

Inventor： Priscilla Lau ,  Loc B. Vo

IPC: H04L12/26 ,  H04M15/00 ,  H04L29/06

CPC classification number: H04M15/63 ,  H04L43/0835 ,  H04L43/0847 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/80 ,  H04M15/41 ,  H04M15/43 ,  H04M15/57

Abstract: A call session control function (CSCF) receives, from a first user device engaged in a call with a second user device, a first Session Initiation Protocol (SIP) signaling message piggybacked with first data related to a voice quality of an inbound direction of the call at the first user device. The CSCF receives, from a second user device engaged in the call with the first user device, a second SIP signaling message piggybacked with second data related to a voice quality of an inbound direction of the call at the second user device. The CSCF extracts the first data related to the voice quality from the first SIP signaling message, and extracts the second data related to the voice quality from the second SIP signaling message. A charging collection function (CCF) determines a bi-directional voice quality of the call based on the first data and the second data.

Abstract translation: 呼叫会话控制功能（CSCF）从与第二用户设备进行呼叫的第一用户设备接收第一会话发起协议（SIP）信令消息，所述第一会话发起协议（SIP）信令消息与第一数据相关联，所述第一数据与所述呼入方向的语音质量相关 在第一个用户设备上拨打电话。 CSCF从与第一用户设备进行呼叫的第二用户设备接收第二SIP信令消息，该第二SIP信令消息与第二用户设备处呼叫的入站方向的语音质量相关的第二数据搭载。 CSCF从第一SIP信令消息中提取与语音质量相关的第一数据，并从第二SIP信令消息中提取与语音质量有关的第二数据。 计费收集功能（CCF）基于第一数据和第二数据确定呼叫的双向语音质量。

公开(公告)号：US20140126389A1

公开(公告)日：2014-05-08

申请号：US13668834

申请日：2012-11-05

Applicant: VERIZON PATENT AND LICENSING INC.

Inventor： Priscilla Lau ,  Loc B. Vo

IPC: H04L12/26

CPC classification number: H04M15/63 ,  H04L43/0835 ,  H04L43/0847 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/80 ,  H04M15/41 ,  H04M15/43 ,  H04M15/57

Abstract: A call session control function (CSCF) receives, from a first user device engaged in a call with a second user device, a first Session Initiation Protocol (SIP) signaling message piggybacked with first data related to a voice quality of an inbound direction of the call at the first user device. The CSCF receives, from a second user device engaged in the call with the first user device, a second SIP signaling message piggybacked with second data related to a voice quality of an inbound direction of the call at the second user device. The CSCF extracts the first data related to the voice quality from the first SIP signaling message, and extracts the second data related to the voice quality from the second SIP signaling message. A charging collection function (CCF) determines a bi-directional voice quality of the call based on the first data and the second data.

Abstract translation: 呼叫会话控制功能（CSCF）从与第二用户设备进行呼叫的第一用户设备接收第一会话发起协议（SIP）信令消息，所述第一会话发起协议（SIP）信令消息与第一数据相关联，所述第一数据与所述呼入方向的语音质量相关 在第一个用户设备上拨打电话。 CSCF从与第一用户设备进行呼叫的第二用户设备接收第二SIP信令消息，该第二SIP信令消息与第二用户设备处呼叫的入站方向的语音质量相关的第二数据搭载。 CSCF从第一SIP信令消息中提取与语音质量相关的第一数据，并从第二SIP信令消息中提取与语音质量有关的第二数据。 计费收集功能（CCF）基于第一数据和第二数据确定呼叫的双向语音质量。