WebThe Breakout Gateway Control Function is an IMS element that chooses the network where PSTN breakout happens. If the breakout is to occur in the same network as the BGCF then the BGCF selects a MGCF (Media Gateway Control Function) which will be responsible for the interworking with the PSTN. ... - Receives request from S-CSCF to select ... WebIn order to communicate with the IMS, an item of UE has to know at least one IP address of the P-CSCF. The mechanism by which the UE retrieves these addresses is called "P-CSCF discovery". Two dynamic mechanisms for P-CSCF discovery have been standardized in 3GPP: the Dynamic Host Configuration Protocol's (DHCP) DNS procedure and the …
HSS, SLF, and ENUM: Key Components of IMS - LinkedIn
WebSHARE. Interrogating Call Session Control Function (I-CSCF) is a key element in the IMS roaming methodology. It enables requests to be routed to the correct Serving Call State Control Function. As there may be several S-CSCFs either within a network, or if a roaming user requests access. The I-CSCF interrogates the HSS to obtain the address of ... Web(1) : REGISTER (Path : UA1 --> eNodeB --> S-GW --> P-GW --> P-CSCF) SIP REGISTER message go through all the LTE radio access network and arrives at P-CSCF first (All the IMS/SIP message goes through P … ovs casa online
What is Breakout Gateway Control Function (BGCF)? - DialogicInc
WebP-CSCF: Proxy - Call Session Control Function S-CSCF: Serving - Call Session Control Function MAR: Diameter Cx Multimedia-Auth-Request: Used by S-CSCF to request authentication data from HSS SAR: … WebBetween AS and OCS, online charging in IMS & LTE: RFC 4006, 3GPP TS 32.225 & TS 32.299: Re interface: Between OCF and Rating function: 3GPP TS 32.296: Cx interface: Between CSCF and HSS, Subscription and Authentication Data – IMS: 3GPP TS 29.228 & TS29.229: Dx interface: Between CSCF and SLF: 3GPP TS 29.228 & TS29.229: Sp … Web《IMS故障处理案例分析.ppt》由会员分享,可在线阅读,更多相关《IMS故障处理案例分析.ppt(21页珍藏版)》请在点石文库上搜索。 1、IMS故障处理案例分析,2012年我省 … randy people