Scott, Thanks for your help. I am going to see this issue with the administrator of SBC and Huawei.
The other Trace (consultative transfer) shows the same problem? ________________________________ De: Scott Lawrence [mailto:[email protected]] Enviado el: vie 1/2/2009 13:46 Para: Roman Rodriguez CC: [email protected] Asunto: RE: [sipx-users] Display SIP message flow using Sipviewer On Fri, 2009-01-02 at 11:46 -0200, Roman Rodriguez wrote: > Scott, than you for the information about this tool. > > Please, could you help me with this issue I have between SCS 500 and > Huawei? > > I attach the mail with the request. > > > PSTN -----> HUAWEI ------> SBC --------> SCS 500 ( user endpoints > registered 4002 and 4003) > > TEST 1: From PSTN (1155507323) to call 4002 and BLIND Transfer to 4003 > = FAIL > TEST 2: From PSTN (1155507323) to call 4002 and CONSULTATIVE Transfer > to 4003 = FAIL > > REFERENCES: > > SBC IP ADDRESS: 154.0.184.4 > SCS 500 IP ADDRESS: 47.46.139.180 > 4002 NORTEL i1140e USER ENDPOINT: 47.46.139.171 > 4003 LG 6804 USER ENDPOINT: 47.46.139.227 > > Incomming calls from PSTN to any user endpoint SIP works OK. > Blind and consultative transfer between any user endpoint works OK. > > Transfers (blind and consultative) do not work for calls made from > PSTN to a user's endpoint SCS 500 The SBC (or perhaps HUAWEI - no way to tell from your trace) is rejecting the REFER request (frame 3097 in your trace file of the blind transfer).
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