About cn_gelare

cn_gelare · 10-22-2013

there is a HuaWei U2990 Communicated with Cisco 2821 throuth sip,here are sip message collected from 2821 router,the problem is some Invite from U2990,Cisco 2821 did not give the correct response,anybody can give some suggestion?please see the explai...

cn_gelare · 10-22-2013

there is a HuaWei U2990 Communicated with Cisco 2821 throuth sip,here are sip message collected from 2821 router,the problem is some Invite from U2990,Cisco 2821 did not give the correct response,anybody can give some suggestion?please see the explai...

cn_gelare · 11-03-2013

up up up

cn_gelare · 11-01-2013

hi,the call sometime is right,sometimes can't hear anything then release.the ios image file name is c2800nm-spservicesk9-mz.124-3g.bin.the debug info like this:Nov 1 16:03:45.230 HKT: ISDN Se1/0:23 Q931: Applying typeplan for sw-type 0x2 is 0x2 0x1,...

cn_gelare · 10-29-2013

anybody can give more suggestion,the problem is still an obsession for me

cn_gelare · 10-27-2013

hi,the router ios is 12.4(13r)T, the router config:Building configuration...Current configuration : 4912 bytes!version 12.4no service padservice tcp-keepalives-inservice tcp-keepalives-outservice timestamps debug datetime msec localtime show-timezone...

cn_gelare · 10-24-2013

thank for replythe architecture like this: the client register into the u2990,then initiate a sip call to cisco 2821,cisco 2821 connect to a pbx throuth T1,then pbx connect to PSTN throuth T1,finally the client set up a call to PSTN

Member Since	‎10-22-2013 05:33 PM
Date Last Visited	‎05-25-2022 12:02 AM
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VOIP communication problem

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