RE: HMP 4.0 BICC how to bridge 2 calls
Hello,Dialogic has no currently a product HMP 4.0. If you mean 4.1 (Linux), or 3.0 (Windows), you can use SIP REFER method to bridge 2 calls. I'm not sure what you denote under BICC, but if the app...
View ArticleRE: HMP 4.0 BICC how to bridge 2 calls
Thank you very much. You're right, I mean 4.1.I don't use SIP. My signalling is sigtran/bicc and use ipm and mm for play rtp streaming audio.Do you have a suggestion?
View ArticleRE: HMP 4.0 BICC how to bridge 2 calls
Ok, just to chime in here, just full duplex route the two IPM devices together in this case. Since that represents the incoming RTP streams from the callers in this case.So call ipm_getxmitslot for...
View ArticleDialogic D/82JCT-U card issues
Doubt I am in the right spot, but here goes: I have a Dialogic D/82JCT-U card, which I have put in a machine with the SR6 software. After I do the Autodiscover Device, and the card is seen in the...
View ArticleRE: Dialogic D/82JCT-U card issues
A couple things come to mind...First is this is PCIe board, then maybe this:www.dialogic.com/.../JCTSecond, check PAE setting:www.dialogic.com/.../JCTJeff
View ArticleRE: Dialogic D/82JCT-U card issues
I have found the answer, after much thinking and screaming. The motherboard that the Dialogic is plugged into has no on board video. So I put in one of the PCI slots a video card. This was the source...
View ArticleRE: IPMEV_INIT_RECEIVED repeated when already received IPMEV_INIT_COMPLETE
Hi,Not sure about the scenario and context of this behavior. In general, it may be related to network where first ACK may not safely reach to the remote end point. This is theory and I don't see (yet!)...
View ArticleRE: Forward DTMF to IVR
I have made some traces with wireshark.See the attached files.use the wireshark telefony menu to find the sip / voip call.
View ArticleRE: Forward DTMF to IVR
Hi, Did you set DTMF mode for both the calls as per section the "4.24.1 Specifying DTMF Support" in IP Technology guide? If so, check if there is any mismatch in payload type.Thanks,Sunil.
View ArticleRE: Forward DTMF to IVR
For both calls the DTMF mode is set with:gc_util_insert_parm_val(&parmblkp, IPSET_DTMF, IPPARM_SUPPORT_DTMF_BITMASK, sizeof(char), IP_DTMF_TYPE_RFC_2833);gc_SetUserInfo(GCTGT_GCLIB_CHAN, device,...
View ArticleRE: Forward DTMF to IVR
Teo,I don't see wireshark traces attached to the thread. Can you paste the Cisco Invite with the message body here along with your Answer SDP? It well may be that Cisco is offering a different payload...
View ArticleRE: Forward DTMF to IVR
Yes, that's right, Cisco is trying to send DTMFs inband over G711, it does not offer RFC2833 digits. In this case your app will not see GCEV_TELEPHONY events, those are generated only when RFC2833...
View ArticleRE: Forward DTMF to IVR
tvandervlies.mooo.com/HMP-DTMF.docxThe RFC2833 are also available but not forwarded or detected as GCEV_TELEPHONY by HMP.Why?See the given document.
View ArticleRE: Forward DTMF to IVR
This is because the SDP like this:v=0o=CiscoSystemsSIP-GW-UserAgent 8050 9784 IN IP4 10.100.0.254s=SIP Callc=IN IP4 10.100.0.254t=0 0m=audio 20844 RTP/AVP 0 8 18 19c=IN IP4 10.100.0.254a=rtpmap:0...
View ArticleRE: HMP 4.1 Linux - QoS Alarms
In reference to your question on QOSTYPE_RTPTIMEOUT, this is documented with other parms in the underling IPMP programming and library reference (refer to chapter...
View ArticleRE: Forward DTMF to IVR
Do you know if Cisco Routers are able to offer RFC2833 payload for digits during the call setup?Is it just a configuration issue?
View ArticleRE: Forward DTMF to IVR
Most likely, it's configuration. I don't know the model you are using, but most of them can do that
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