[SIPForum-discussion] Blank Calls in SIP Trunking in ZTE ZXC10 & Huawei MSOFTX3000 Soft Switches

[Sukanta Ganguly]

Is VoIP based products big in India or these development just happen here
and the products are for Europe and Americas?

SG

On Sun, Jan 10, 2010 at 1:35 PM, Muralidhar Sharma <
rmuralidharsharma at hotmail.com> wrote:

>  Hi
>
> Can you attach a wireshark or motor traces of the blank calls.
>
> *Thanks and Regards*
> *Muralidhar *
> **
>
>
>
>
> ------------------------------
> From: rohan.sarker at alcatel-lucent.com
> To: discussion at sipforum.org
> Date: Sun, 10 Jan 2010 10:33:55 +0530
> Subject: [SIPForum-discussion] Blank Calls in SIP Trunking in ZTE ZXC10 &
> Huawei MSOFTX3000 Soft Switches
>
>
>  Dear all,
>
>
>
> I am working in switching domain in Alcatel-Lucent India and is facing the
> problem of Blank Calls for SIP Trunking in ZTE ZXC10 & Huawei MSOFTX3000
> Soft Switches.
>
>
>
> Experts here are saying that this is due to bandwidth getting exceeded in
> RDN [Data Network].
>
>
>
> I cannot agree with it totally.
>
>
>
> I need a reasonable reason of Blank Calls as this is increasing in terms of
> customer complains for our Telecom Circle.
>
>
>
> For TDM Trunking, Blank Call cases are nearly zero.
>
>
>
> Can I have a satisfactory answer to my question with Sequence or Activity
> Diagrams if possible.
>
>
>
> Thank you.
>
>
>
>
>
>
>
>
>
> Thanks and regards
>
> Rohan Sarker
>
> Deputy Manager
>
> Alcatel-Lucent
>
> DAKC, Navi Mumbai
>
> M:+919320496780
>
> R:+919903051236
>
> O:+912230372803
>
>
>
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