Velocity Reviews - Computer Hardware Reviews

Velocity Reviews > Newsgroups > Computing > Cisco > ISDN call

Reply
Thread Tools

ISDN call

 
 
Ned
Guest
Posts: n/a
 
      03-12-2009
My remote router is configured to initiate a ISDNdialup to my local
router in event of data cct failure.This works as expected. I need to
be able to use ISDN to dial INTO the remote router on some occasions
even when the data cct is up. I know my authentication is correct but
I can't get it working. Would the remote router use their dialer
string even if the call is being placed from the other side?
******************************
local router
!
interface Dialer4
ip address 10.10.40.1 255.255.255.252
ip nat outside
encapsulation ppp
no ip route-cache
no ip mroute-cache
dialer pool 1
dialer remote-name Remote_rtr
dialer string 011223344
dialer wait-for-carrier-time 10
dialer redial interval 12 attempts 3
dialer string 0123456
dialer load-threshold 26 either
dialer-group 1
no fair-queue
no cdp enable
ppp authentication chap
ppp multilink
!
****************************
! Remote router
!
!
interface Serial1/0:15
no ip address
encapsulation ppp
dialer pool-member 1
isdn switch-type primary-net5
isdn caller 0188776600
isdn caller 0188776500
no cdp enable
ppp authentication chap
!
!
interface Dialer1
ip address 10.10.40.2 255.255.255.252
encapsulation ppp
no ip route-cache
no ip mroute-cache
dialer pool 1
dialer remote-name Local_router
dialer idle-timeout 300
dialer string 018484848
dialer caller 0188776600
dialer caller 0188776500
dialer load-threshold 1 either
dialer-group 1
no fair-queue
no cdp enable
ppp authentication chap
ppp multilink
!
**************************************
Local_router#
00:22:08: Di4 DDR: Redial: Timeout. Redial on Se1/0:15 for ip
(s=10.10.28.14,
d=10.10.18.19 (attempt 2)
00:22:08: Se1/0:15 DDR: Attempting to dial 011223344
00:22:08: ISDN Se1/0:15: Outgoing call id = 0x8010, dsl 0
00:22:34359738368: ISDN Se1/0:15: Event: Call to 011223344 at 64 Kb/s
00:22:34359738368: ISDN Se1/0:15: process_pri_call(): call id 0x8010,
number 091
386700, speed 64, call type DATA, redialed? f, csm call? f, pdata? f
00:22:34359738432: callED type/plan overridden by call_decode
00:22:34359738432: did't copy oct3a reason: not CALLER_NUMBER_IE
00:22:08: building outgoing channel id for call nfas_int is 0 len is
0
00:22:08: ISDN Se1/0:15: TX ->
Local_router#SETUP pd = 8 callref = 0x0010
00:22:08: Bearer Capability i = 0x8890
00:22:08: Channel ID i = 0xA9839F
00:22:08: Called Party Number i = 0x81, '011223344',
Plan:ISDN, Type:Unknown
00:22:08: ISDN Se1/0:15: RX <- SETUP_ACK pd = 8 callref = 0x8010
00:22:08: Channel ID i = 0xA9839F
00:22:08: ISDN Se1/0:15: LIF_EVENT: ces/callid 1/0x8010 CALL_SETUP_ACK
00:22:08: ISDN Se1/0:15: PRI Event: 16, bchan = 30, call type = DATA
00:22:08: ISDN Se1/0:15: RX <- CALL_PROC pd = 8 callref = 0x8010
00:22:08: ISDN Se1/0:15: LIF_EVENT: ces/callid 1/0x8010
CALL_PROCEEDING
Local_router#
00:22:17: ISDN Se1/0:15: RX <- DISCONNECT pd = 8 callref = 0x8010
00:22:17: Cause i = 0x8592 - No user responding
00:22:17: ISDN Se1/0:15: LIF_EVENT: ces/callid 1/0x8010 CALL_DISC
00:22:17: ISDN Se1/0:15: process_disc_ack(): call id 0x8010, ces 1,
call type DATA cause 0x12
00:22:17: ISDN Se1/0:15: TX -> RELEASE pd = 8 callref = 0x0010
00:22:18: Serial1/0:15: wait for isdn carrier timeout, call id=0x8010
00:22:77309411328: ISDN Se1/0:15: Event: Hangup call to call id 0x8010
00:22:79484283164: ISDN Se1/0:15: process_disconnect(): call id
0x8010, call type
is DATA, b_idb 0x820F0D2C, ces 1, cause Normal call clearing(0x10)
00:22:18: ISDN Se1/0:15: RX <-
Local_router#RELEASE_COMP pd = 8 callref = 0x8010
00:22:18: ISDN Se1/0:15: CCPRI_ReleaseCall(): bchan 31, call id
0x8010, call type DATA
00:22:18: CCPRI_ReleaseChan released b_dsl 0 B_Chan 31
00:22:18: ISDN Se1/0:15: LIF_EVENT: ces/callid 1/0x8010 CALL_CLEARED
00:22:18: ISDN Se1/0:15: received CALL_CLEARED call_id 0x8010
00:22:18: no resend setup, no redial
00:22:18: no resend setup, no redial
Local_router#
00:22:28: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0,
changed
state to down
00:22:30: Di4 DDR: Redial: Timeout. Redial on Se1/0:15 for ip
(s=10.10.28.14,
d=10.10.18.19 (attempt 3)
00:22:30: Se1/0:15 DDR: Attempting to dial 011223344
00:22:30: ISDN Se1/0:15: Outgoing call id = 0x8011, dsl 0
00:22:128849018880: ISDN Se1/0:15: Event: Call to 011223344 at 64 Kb/s
00:22:128849018880: ISDN Se1/0:15: process_pri_call(): call id 0x8011,
number 09
1386700, speed 64, call type DATA, redialed? f, csm call? f, pdata? f
00:22:128849018944: callED type/plan overridden by call_decode
00:22:128849018944: did't copy oct3a reason: not CALLER_NUMBER_IE
00:22:30: building outgoing channel id for call nfas_int is 0 len is
0
00:22:30: ISDN Se1/0:15: TX ->
Local_router#SETUP pd = 8 callref = 0x0011
00:22:30: Bearer Capability i = 0x8890
00:22:30: Channel ID i = 0xA9839F
00:22:30: Called Party Number i = 0x81, '011223344',
Plan:ISDN, Type:Unk
nown
00:22:30: ISDN Se1/0:15: RX <- SETUP_ACK pd = 8 callref = 0x8011
00:22:30: Channel ID i = 0xA9839F
00:22:30: ISDN Se1/0:15: LIF_EVENT: ces/callid 1/0x8011 CALL_SETUP_ACK
00:22:30: ISDN Se1/0:15: PRI Event: 16, bchan = 30, call type = DATA
00:22:30: ISDN Se1/0:15: RX <- CALL_PROC pd = 8 callref = 0x8011
00:22:30: ISDN Se1/0:15: LIF_EVENT: ces/callid 1/0x8011
CALL_PROCEEDING
Local_router#
00:22:39: ISDN Se1/0:15: RX <- DISCONNECT pd = 8 callref = 0x8011
00:22:39: Cause i = 0x8592 - No user responding
00:22:39: ISDN Se1/0:15: LIF_EVENT: ces/callid 1/0x8011 CALL_DISC
00:22:39: ISDN Se1/0:15: process_disc_ack(): call id 0x8011, ces 1,
call type DATA cause 0x12

************************************************** ************************************
 
Reply With Quote
 
 
 
 
Vincent C Jones
Guest
Posts: n/a
 
      03-16-2009
Ned wrote:

> My remote router is configured to initiate a ISDNdialup to my local
> router in event of data cct failure.This works as expected. I need to
> be able to use ISDN to dial INTO the remote router on some occasions
> even when the data cct is up. I know my authentication is correct but
> I can't get it working. Would the remote router use their dialer
> string even if the call is being placed from the other side?
> **************************************
> Local_router#
> 00:22:17: ISDN Se1/0:15: RX <- DISCONNECT pd = 8 callref = 0x8010
> 00:22:17: Cause i = 0x8592 - No user responding

************************************************** ***********************

Acts like the remote is configured to use "backup interface" to trigger the
call, in which case as long as the primary link is active, the dialer is
down and cannot be used to answer (or place) any calls. You could change
the backup mode to "dial on demand" or "dialer watch" or try defining a
separate, independent dialer for dial in. Depending upon how many systems
may be dialing in, you may want to consider a virtual template rather than
a dialer per caller.

Good luck and have fun!
--
Dr. Vincent C. Jones, PE
Computer Network Consultant
Networking Unlimited, Inc.
http://www.networkingunlimited.com
 
Reply With Quote
 
 
 
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
CISCO 804 & ISDN PPP connect ISDN PMP BE749309 Cisco 0 06-09-2010 03:20 PM
VoIP to ISDN (to use old ISDN phones over VoIP) ? Martin Maurer UK VOIP 5 11-07-2008 02:35 PM
pc with isdn modem not connecte isdn 1841 router with isdn module sync Cisco 0 06-05-2007 10:10 AM
Cisco ISDN to Windows RAS ISDN SkY Cisco 0 03-31-2005 08:06 AM
Can you have failover to ISDN in a bridging environment with a standalone ISDN box? BobCov Cisco 3 11-21-2003 06:11 PM



Advertisments