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<DIV><FONT face=ËÎÌå><FONT color=#0000ff><FONT size=2>Hi<SPAN
class=707410709-16052006> steven,</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT face=ËÎÌå><FONT color=#0000ff><FONT size=2><SPAN
class=707410709-16052006></SPAN></FONT></FONT></FONT> </DIV>
<DIV><FONT face=ËÎÌå><FONT color=#0000ff><FONT size=2><SPAN
class=707410709-16052006>I am from China. we have many E1 gateway running
in China including ShangHai.</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT face=ËÎÌå><FONT color=#0000ff><FONT size=2><SPAN
class=707410709-16052006></SPAN></FONT></FONT></FONT> </DIV>
<DIV><FONT face=ËÎÌå><FONT color=#0000ff><FONT size=2><SPAN
class=707410709-16052006>In your case, it is impossible to negociate with
ShangHai Telecom. To debug the E1 link problem, why not use a PBX or E1 trunk
gateway to test the link first. We have successfully used the E1 gateway work
with asterisk in ShangHai. What's your card
type?</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT face=ËÎÌå><FONT color=#0000ff><FONT size=2><SPAN
class=707410709-16052006></SPAN></FONT></FONT></FONT> </DIV>
<DIV><FONT face=ËÎÌå><FONT color=#0000ff><FONT size=2><SPAN
class=707410709-16052006>Hawk</SPAN></FONT></FONT></FONT></DIV><BR>
<DIV class=OutlookMessageHeader lang=zh-cn dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] <B>On Behalf Of
</B>³Â·«<BR><B>Sent:</B> Tuesday, May 16, 2006 5:00 PM<BR><B>To:</B> Asterisk
Users Mailing List - Non-Commercial Discussion<BR><B>Subject:</B> Re:
[Asterisk-Users] PRI in Shanghai China<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV>steven,,</DIV>
<DIV><FONT face=ËÎÌå color=#0000ff size=2></FONT> </DIV>
<DIV>u not understand the situation,,,</DIV>
<DIV>there only have 30 channel for voice,, the other channel resiverd for
control channel..</DIV>
<DIV><FONT face=ËÎÌå color=#0000ff size=2></FONT> </DIV>
<DIV>good luck for you.<BR><BR> </DIV>
<DIV><SPAN class=gmail_quote>On 5/10/06, <B class=gmail_sendername>Steve
Underwood</B> <<A href="mailto:steveu@coppice.org">steveu@coppice.org</A>>
wrote:</SPAN>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">³Â·«
wrote:<BR><BR>> there have only 30 channel for E1,,<BR><BR>He has defined
the correct 30 channels for his E1. <BR><BR>> On 5/10/06, *Steve Underwood*
<<A href="mailto:steveu@coppice.org">steveu@coppice.org</A><BR>>
<mailto:<A href="mailto:steveu@coppice.org">steveu@coppice.org</A>>>
wrote:<BR>><BR>> Edwin Lam wrote:
<BR>><BR>> > hi
folks.<BR>> ><BR>>
> does any one have experience setting up E1 PRI in Shanghai,
China?<BR>> > it works fine when we use SIP
phone to dial out, however when<BR>> > using
forward function on the same phone, it seems like it's dialing
<BR>> > out but there's actually no respond from
the phone company (China<BR>> >
Telecom)<BR>> > and eventually the dial command
will timed out.<BR>>
><BR>> > here's our PRI portion of
zapata.conf:<BR>>
><BR>> >
switchtype=euroisdn<BR>> >
nsf=none<BR>> >
pridialplan=unknown<BR>> > internationalprefix =
00<BR>> > nationalprefix =
0<BR>> > localprefix = privateprefix =
unknownprefix = <BR>> >
signalling=pri_cpe<BR>> >
hidecallerid=no<BR>> >
usecallingpres=yes<BR>> >
callerid=asreceived<BR>> > channel =>
1-15<BR>> > channel =>
17-31<BR>> > <BR>>
> any clues?<BR>><BR>> China Telecom can be
very fussy about getting the TON and NPI
values<BR>> right, and some installations simply
fail to respond to things they<BR>> don't like. As
with all telcos, if things don't work properly asking
<BR>> China Telecom to help is usually a
frustrating task.<BR>><BR>>
Steve<BR>><BR>><BR>> --<BR>>
Jeffery<BR><BR><BR>_______________________________________________<BR>--Bandwidth
and Colocation provided by <A href="http://Easynews.com">Easynews.com</A>
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</A><BR></BLOCKQUOTE></DIV><BR><BR clear=all><BR>-- <BR>Jeffery<BR><BR>iaxtel
Num: 1-700-576-1311<BR>fwdnet Num: 728150 </BODY></HTML>