[cisco-voip] Failover testing

[Nick Kassel]

We have been doing some failover testing between call managers today and
I have come across an issue with one of out remote sites. We have a 3
call manager cluster and the if I shut down the subscriber that this
site is registered to then all the phones will register to the other
subscriber but when I place a call to the phones I get destination out
of order on the debug, I have dial peers for all three call managers in
the config, however if I were to just stop the call manager service on
the subscriber and not shut the server down then I can place calls to
the phones fine, it would appear that when the subscriber is not on the
network then the calls don't go through. Has anyone seen any issues like
this before.

 

The config is as follows.

!

!

!

dial-peer cor custom

!

!

!

dial-peer voice 100 voip

 destination-pattern .

 codec g711ulaw

 fax rate disable

 no vad

!

dial-peer voice 9 pots

 call-block translation-profile incoming call_block_profile

 call-block disconnect-cause incoming invalid-number

 destination-pattern 9T

 progress_ind alert enable 8

 fax rate disable

 direct-inward-dial

 port 0/0:15

!

dial-peer voice 8201 voip

 description Fax Dial-Peer

 destination-pattern 8020[1-3]

 progress_ind setup enable 3

 session target ipv4:172.21.18.3

 dtmf-relay h245-alphanumeric

 codec g711ulaw

 fax rate disable

 ip qos dscp cs5 media

 no vad

!

dial-peer voice 82 voip

 destination-pattern 802..

 progress_ind setup enable 3

 translate-outgoing calling 1

 session target ipv4:172.30.0.2

 dtmf-relay h245-alphanumeric

 codec g711ulaw

 ip qos dscp cs5 media

 no vad

!

dial-peer voice 83 voip

 destination-pattern 802..

 progress_ind setup enable 3

 translate-outgoing calling 1

 session target ipv4:172.30.0.3

 dtmf-relay h245-alphanumeric

 codec g711ulaw

 ip qos dscp cs5 media

 no vad

!

dial-peer voice 84 voip

 destination-pattern 802..

 progress_ind setup enable 3

 translate-outgoing calling 1

 session target ipv4:172.20.100.2

 dtmf-relay h245-alphanumeric

 codec g711ulaw

 ip qos dscp cs5 media

 no vad

!

num-exp 02.. 802..

gateway

 timer receive-rtp 1200

!

!

call-manager-fallback

 secondary-dialtone 9

 max-conferences 4

 ip source-address 172.21.18.2 port 2000

 max-ephones 48

 max-dn 60

 time-format 24

 date-format dd-mm-yy

!

!

line con 0

line aux 0

line vty 0 4

 exec-timeout 60 0

 password telnet

 login

!

!

end

 

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

The information contained in this e-mail is strictly confidential, some or all
of which may be legally privileged. It is for the intended recipient only.
Access to this e-mail by any other person is prohibited. If you are not the
intended recipient, any use, disclosure, copying, printing, distribution of,
replying to or any action taken or omitted to be taken in reliance on this
e-mail, is prohibited and may be unlawful. Please contact the sender immediately
should this e-mail have been incorrectly addressed or transmitted.

You accept that any instructions are deemed to have been given at the time the
recipient(s) accesses them and that delivery receipt does not constitute
acknowledgement or receipt by the intended recipient(s). You accept that there
may be a delay in processing the instructions received from e-mails after
Charles Stanley has received them. You are advised that urgent, time sensitive
and confidential communications should not be sent by e-mail. 

You acknowledge that e-mails are not secure and you accept the risk of
malfunction, viruses, unauthorised interference, mis-delivery or delay.
************************************************************************************************


Charles Stanley & Co. Ltd
Registered Office: 25 Luke Street London EC2A 4AR

Tel: 0207 739 8200 Fax: 0207 739 7798
Registered in England No. 1903304

Charles Stanley Sutherlands and Tozer Wingate are divisions of Charles Stanley & Co. Ltd

Authorised and Regulated by the Financial Services Authority, Member of the
London Stock Exchange, International Securities Markets Association, and The London International Financial Futures &
Options Exchange.

This footnote also confirms that this email message has been swept by McAfee
VirusScan and SurfControl Email Filter software.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://puck.nether.net/pipermail/cisco-voip/attachments/20060429/49948f3b/attachment.html