From: SHARMA,MOHIT (HP-Germany,ex1) (mohit.sharma@hp.com)
Date: Mon Jun 30 2003 - 11:28:06 GMT-3
HI All,
I am trying isdn callback. I am using normal isdn numbers, so also have to
use the isdn calling number <> at the calling router. However the called
router still does not, recognise the calling router number. Is there any
other way to make the called router see the calling number, if your provider
does not support caller-id??
interface BRI0
ip address 138.1.122.1 255.255.255.0
encapsulation ppp
ip ospf cost 9999
dialer idle-timeout 9999
dialer map ip 138.1.122.2 name unit2 broadcast 230897
dialer-group 8
isdn switch-type basic-net3
isdn calling-number 237340
no peer neighbor-route
ppp authentication chap callin
ppp multilink
ppp timeout multilink link add 120
ppp timeout multilink link remove 45
end
the called router-
ip address 138.1.122.2 255.255.255.0
encapsulation ppp
ip ospf cost 9999
dialer idle-timeout 30
dialer map ip 138.1.122.1 name unit1 broadcast 237340
dialer-group 8
isdn switch-type basic-net3
isdn caller 237340 callback
no peer neighbor-route
ppp authentication chap
ppp multilink
end
the debug on the called router-
4d19h: ISDN BR0: RX <- SETUP pd = 8 callref = 0x04
4d19h: Sending Complete
4d19h: Bearer Capability i = 0x8890
4d19h: Channel ID i = 0x89
4d19h: Calling Party Number i = 0x00, 0xA3, Plan:Unknown,
Type:Unknown <<<<<------------------------------
4d19h: Called Party Number i = 0xC1, '230897', Plan:ISDN,
Type:Subscrib)
4d19h: ISDN BR0: Incoming call rejected due to screening.
4d19h: ISDN BR0: TX -> RELEASE_COMP pd = 8 callref = 0x84
4d19h: Cause i = 0x8095 - Call rejected
4d19h: BR0 DDR: ip (s=135.1.122.2, d=224.0.0.5), 64 bytes, outgoing
uninteresti)
4d19h: BR0 DDR: sending broadcast to ip 135.1.122.1 -- failed, not connected
unit2#
4d19h: ISDN BR0: RX <- SETUP pd = 8 callref = 0x33
4d19h: Sending Complete
4d19h: Bearer Capability i = 0x8890
4d19h: Channel ID i = 0x89
4d19h: Calling Party Number i = 0x00, 0xA3, Plan:Unknown,
Type:Unknown
4d19h: Called Party Number i = 0xC1, '230897', Plan:ISDN,
Type:Subscrib)
4d19h: ISDN BR0: Incoming call rejected due to screening.
4d19h: ISDN BR0: TX -> RELEASE_COMP pd = 8 callref = 0xB3
4d19h: Cause i = 0x8095 - Call rejected
Thanks as always for your input.
Smiles,
Mohit.
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