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<DIV><FONT size=2>I've heard people use the following service parameter to do
what you are asking. There are five of them available I think.</FONT></DIV>
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<TD vAlign=top><A name=ChangeBChannelMaintenanceStatus1><B>Change
B-Channel Maintenance Status 1 :</B></A></TD>
<TD>This parameter allows Cisco CallManager to change individual B-Channel
maintenance status for PRI interface in real time for troubleshooting.
Input Format:<BR>Device Name = B-channel Maintenance
Status<BR>Example:<BR>S0/DS1-0@SDA123456789ABC = 0000 1111 0000 0000 0000
0001(24 bits for T1. Channel number begins with 1 to 24 from left to
right. The last one specifies the D-Channel, which does not get affected.
In this example, 5th-8th B-Channels are out of
service).<BR>or,<BR>S1/DS1-0@DLS2-CM136-VG200-2.SELSIUSCMLAB.CISCO.COM =
0000 0000 0000 0000 0000 0000 1111 1111(32 bits for E1. B-Channel number
begins with 1 to 32 from left to right. The 16th channel specifies
D-Channel. The last bit does not affect any channel. In this example,
25th-31st channels are marked out of service).<BR>Explanation:<BR>The
DEVICE NAME MUST exactly match the gateway name on the top of the gateway
configuration web page. Copy and paste that field into this service
parameter to avoid any manual inputting mistake. Ensure '=' is mandatory
and unique to distinguish the DEVICE NAME and BCHANNEL MAINTENANCE STATUS
fields. BCHANNEL MAINTENANCE STATUS = xxxx xxxx xxxx xxxx xxxx xxxx xxxx
xxxx <BR>Where x can be: <BR>0 -- In service <BR>1 -- Graceful out of
service (Change channel status until active call ends if an active call
exists on that channel) <BR>2 -- Forceful out of service (Tear down active
call first; then, change channel status immediately if an active call
exists on that channel).<BR>The system treats any other value as invalid
and the value does not take effect. Make sure that the total number of ‘x’
is either 24 for T1 or 32 for E1. Any other invalid length or mismatch
(for example, 24 for E1) gets treated as error, and no action gets taken
for that device. <BR>SPACE: Optional.<BR>The spaces between device name
and '=', between ‘=’ and BCHANNEL MAINTENANCE STATUS, and between x and x,
are all optional. You cannot use any space inside the DEVICE NAME field.
<BR>To use this feature, the "Enable Status Poll" flag on the gateway
configuration page must be checked and updated, then the gateway must be
reset for the first time.After this, changing service parameter will take
effect without resetting the gateway. <BR>Maximum length:
255.<BR></TD></TR></TBODY></TABLE>
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<DIV>--------------------------------------------------------------------------------<BR>Lelio
Fulgenzi, B.A.<BR>Network Analyst (CCS) * University of Guelph * Guelph, Ontario
N1G 2W1<BR>(519) 824-4120 x56354 (519) 767-1060 FAX
(JNHN)<BR>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
<BR>"I had a coffee and Coke at lunch today...and now, I've got more jitter than
an<BR>IP phone on a long haul 10base2
connection"
LFJ</DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=PRuttman@foley.com href="mailto:PRuttman@foley.com">Ruttman, Peter
G.</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=cisco-voip@puck.nether.net
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, December 21, 2005 9:43
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [cisco-voip] Busy out channels
on an mgcp gateway</DIV>
<DIV><BR></DIV><!-- Converted from text/rtf format -->
<P><FONT face=Arial>I need to reset an mgcp gateway PRI that has inbound DIDs
associated with it. Is it possible to busy out the channels on it so
that new calls do not get pinned up on it? Then I can safely reset the
gateway during work hours.</FONT></P>
<P><FONT face=Arial>Pete</FONT> </P><BR>The preceding email message may be
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