Invention Grant
- Patent Title: End to end test between gateways in a IP network
- Patent Title (中): 在IP网络中的网关之间进行端对端测试
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Application No.: US10521932Application Date: 2002-07-25
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Publication No.: US07644178B2Publication Date: 2010-01-05
- Inventor: Magnus Hallenstål , Tomas Nylander
- Applicant: Magnus Hallenstål , Tomas Nylander
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee Address: SE Stockholm
- International Application: PCT/SE02/01411 WO 20020725
- International Announcement: WO2004/012403 WO 20040205
- Main IPC: G06F15/173
- IPC: G06F15/173 ; G01R31/08 ; H04J1/00
Abstract:
The present invention relates to methods and arrangements to test end to end relations between gateways MGW1, MGW2 in an IP network IPNW, which method comprises the following steps: 1) reserving call handling resources CH231-CH260 in a destination gateway MGW2; 2) sending data packets RTP/UDP/IP from an originating gateway MGW1 to the reserved call handling resources CH231-CH260; 3) looping back the received data packets RTP/UDP/IP, from the destination gateway MGW2 to the originating gateway MGW1; 4) providing quality statistics for the received data packets, in the originating gateway MGW1.
Public/Granted literature
- US20060174006A1 End to end test between gateways in an ip network Public/Granted day:2006-08-03
Information query
