[Asterisk-Users] PRI in Shanghai China

[Edwin Lam]

hi folks.

does any one have experience setting up E1 PRI in Shanghai, China?
it works fine when we use SIP phone to dial out, however when
using forward function on the same phone, it seems like it's dialing
out but there's actually no respond from the phone company (China Telecom)
and eventually the dial command will timed out.

here's our PRI portion of zapata.conf:

switchtype=euroisdn
nsf=none
pridialplan=unknown
internationalprefix = 00
nationalprefix = 0
localprefix = 
privateprefix = 
unknownprefix =
signalling=pri_cpe
hidecallerid=no
usecallingpres=yes
callerid=asreceived
channel => 1-15
channel => 17-31

any clues?




-- 
Edwin Lam <edwin at officegeneral.com>
Systems Engineer, Office General, Inc.
Ph: +1 415 439 4988 Fax: +1 415 283 3370
http://pgpkeys.mit.edu:11371/pks/lookup?op=get&search=0xD6506D20