The LCF Enhancements for Alternate Endpoints feature provides a new timer that you can configure to choose the number of alternate routes you want the GK to collect. If this feature is not enabled, the GK stops collecting routes if the best response is received before the LRQ timer window expires.
After you enable the feature, the GK only stops collecting routes after the best response is received and the configured number of alternate routes have been gathered. Old Cisco MIBs will be replaced in a future release. The squeeze command, which is used to erase all files marked for deletion on a Flash file system, is now available on Cisco and Cisco series routers. Caveats describe unexpected behavior in Cisco IOS software releases.
Severity 1 caveats are the most serious caveats; severity 2 caveats are less serious. Severity 3 caveats are moderate caveats, and only select severity 3 caveats are included in the caveats document. This section contains only open and resolved caveats for the current Cisco IOS maintenance release. For details about a particular caveat, go to Bug Toolkit at:. To access this location, you must have an account on Cisco. If you have forgotten or lost your account information, e-mail the Contact Database Administration group at cdbadmin cisco.
If you do not have an account on Cisco. Note If you have an account with Cisco. This section describes only severity 1 and 2 caveats and select severity 3 caveats. An error can occur with management protocol processing. Please use the following URL for further information:. This table lists only severity 1 and 2 caveats and select severity 3 caveats. The following sections describe the documentation available for the Cisco AS These documents consist of hardware and software installation guides, Cisco IOS configuration guides and command references, system error messages, feature modules, and other documents.
Documentation is available as printed manuals or electronic documents, except for feature modules, which are available online on Cisco. These documents are available for the Cisco AS on Cisco. A feature module consists of a brief overview of the feature, benefits, configuration tasks, and a command reference. As updates, the feature modules are available online only.
Feature module information is incorporated into the next printing of the Cisco IOS documentation set. Each module in the Cisco IOS documentation set consists of one or more configuration guides and one or more corresponding command references. Chapters in a configuration guide describe protocols, configuration tasks, and Cisco IOS software functionality, and contain comprehensive configuration examples.
Chapters in a command reference provide complete command syntax information. Use each configuration guide with its corresponding command reference. These electronic documents may contain updates and modifications made after the hard-copy documents were printed. The following sections provide sources for obtaining documentation from Cisco Systems. You can access the most current Cisco documentation on the World Wide Web at the following sites:.
Cisco documentation and additional literature are available in a CD-ROM package, which ships with your product. When a second call is placed from another phone to phone A via a loopback-directory number loopback-dn , the call is forwarded to phone B. As this call is received, the original call is incorrectly cleared by the node on phone C while the call is still shown as "up" on phone A. When this condition occurs, phone A is no longer able to place or receive calls and has to be powered down to be restored to working condition.
This condition affects only the first IP phone in the internal control table on the router. To prevent this condition from occurring when the router is operating in the ITS mode, add a dummy phone entry as the first IP phone or "ephone 1" in the internal control table on the router to prevent an active phone from being listed as the first IP phone in the internal control table of the router.
Reload the router to ensure that the dummy phone occupies the first position in the control table. There is currently no workaround to this condition if the router is operating in the Survivable Remote Site Telephony SRST mode call manager fall back. When using loopback-dns for outgoing calls, the router presents a ringing tone to the IP phone caller as soon as the call has been routed and before the state of the called number is known.
If the called number is busy, this can result in a ringing and then busy tone being played to the caller. This does not happen if loopback-dns are not used, or if they are used for incoming calls. When a Keyswitch IP phone user receives an incoming call, and they then attempt to transfer that call, but while dialling they realize they are dialling a wrong number, the transferrer has two options.
If they incorrectly select "New Call", the phone displays the previous dialed digits. If the caller then dials more digits, these appear after the previous digits. The phone however only dials the digits presented after the "New Call" button was pressed, and the call is successful. The problem is observed only when the second call clears, and only if another IP phone is used in addition to the IP phone which set the conference up.
Voice path is re-established if the phone that initiated the conference temporarily places the remaining caller on-hold and then immediately resumes the call. This release integrates the DSPware 3.
Upgrading to the DSPware 3. This section describes only severity 1 and 2 caveats and select severity 3 caveats. An error can occur with management protocol processing. Please use the following URL for further information:. Problem is occurring when the customer is attempting to receive dial-tone on ISDN trunks. The method that the customer uses to obtain this dial-tone is to configure the ISDN trunks for overlap-receiving, and send in a setup message with no called party number.
This causes the dial-tone from the router to not be heard. Symptoms: Performance for the encrypt path degrades when using this image with the hardware encryption card. The performance loss is due to encrypted packets being process instead of fastswitched.
When dialplan pattern is configured for the local IP Phones, the existing call-forward commands under ephone-dn are not entered under the E. This can cause a call not getting forwarded if you dial the entire E number.
This problem happens only if you add or edit the existing dialplan pattern with call-forward commands already in place. One way to avoid this problem is to configure the right dialplan pattern before configuring the call-forward commands. Additionally, if you modify the dialplan pattern commands, configure the call forward commands again under ephone-dn. This creates the call-forward commands under the E dial-peers created. Music on hold works inconsistently in certain conditions.
A calls B and conferences to C. B puts the conference on hold. B resumes the call and after a while puts the conference on hold again. Now only A initiator hears the MOH.
If the WAN link comes back up during the call and the call is between two IP phones or two analog phones, the call is not dropped.
However, if the call is between an IP phone and an analog phone, the call is dropped. The following sections describe the documentation available for the Cisco series. These documents consist of hardware and software installation guides, Cisco IOS configuration guides and command references, system error messages, feature modules, and other documents.
Documentation is available as printed manuals or electronic documents, except for feature modules, which are available online on Cisco. These documents are available for the Cisco series on Cisco. A feature module consists of a brief overview of the feature, benefits, configuration tasks, and a command reference.
As updates, the feature modules are available online only. Feature module information is incorporated in the next printing of the Cisco IOS documentation set. Each module in the Cisco IOS documentation set consists of one or more configuration guides and one or more corresponding command references.
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Take Archer A9 as demonstration. Firmware A firmware update can resolve issues that the previous firmware version may have and improve its current performance.
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