Hello Folks,
Don't know how active this group is anymore but I'm hoping someone out
there
can help me. I've been using the netmeeting sdk 3.01 as the t120 part of
my
company's conferencing client. I've been connecting to existing t120 only
conferences using CallConference with an NM_ADDR_IP type of address like
below and that's been working just fine:
m_pMgr->CallConference(&pCall,NM_CALL_T120,NM_ADDR_IP,baltConnectString,bcon
fName,bpassword);
But I've recently been tasked to make sure the connection is a secure t120
connection. The conference I'm connecting to is secure t120 enabled, I've
verified that. Now I'm wondering how to use the CallConference api to
connect to it. I can get netmeeting to connect to a secure t120 conference
non-programatically by using a call to string from the run window
"callto:192.168.113.199+type=ip+h323=false+secure=true". So I assumed I'd
just use a NM_ADDR_CALLTO address with that same string using
CallConference. The call won't connect. So I decided to simplify things
and
just use the callto CallConference method to join an unencrpyted
conference.
Still no luck. The Netmeeting interface comes back with a dialog that says
"callto:192.168.113.199+type=ip+h323=false could not be located. The
computer yo are calling might not be connected to the network and running
netmeeting. Make sure you are typing the name correctly....". Now I know
that callto address works and I know the meeting is set up correctly
because
entering that same callto on the run window connects just fine.
Additionally, I'm not seeing any TCP network traffice from my client
computer the host conference machine after trying to join programatically
with a callto string. It's like the call isn't even trying to connect,
just
coming back with a nonsense error message.
One thing I do notice is that using the callto method from the run window
I
get a "server is asking to join" dialog box and then a dialog to select
teh
conference I want to join. This doesn't happen when programatically
joining
with CallConference using an NM_ADDR_IP address. I thought maybe I wasn't
handling some kind of request from the server correctly after making the
initial call, but like I said, I'm not seeing any TCP traffic to the
server
after making a programatic callto call. So that's where I'm at. Has anyone
used a callto address with CallConference and had it work (also note I'm
making a NM_CALL_T120, t120 only call)? All I get back is the error dialog
from netmeeting and an E_FAIL error code from the call itself. Below is
how
I'm setting up my call.
//set up the netmeeting manager
hr = ::CoCreateInstance(
CLSID_NmManager,
NULL,
CLSCTX_INPROC,
IID_INmManager,
(void**)&m_pMgr);
if (SUCCEEDED(hr))
{
ULONG uchCaps = NMCH_ALL/*|NMCH_SECURE*/;
ULONG uOptions = 0;
hr = m_pMgr->Initialize(&uOptions, &uchCaps);
}
//setup and make the call
String connectString("callto:192.168.113.199+type=ip+h323=false");
BSTR bConnectString = connectString.AllocSysString();
CString confName("11");
BSTR bconfName = confName.AllocSysString();
CString password("");
BSTR bpassword = password.AllocSysString();
HRESULT hr;
INmCall* pCall;
hr =
m_pMgr->CallConference(&pCall,NM_CALL_T120,NM_ADDR_CALLTO,bConnectString,
bconfName,bpassword);
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