Cisco Cisco IOS Software Release 12.2(11)YT Notas de publicación
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Release Notes for Cisco 2600 Series Routers for Cisco IOS Release 12.2(11) YT2
OL-3286-01 Rev. B0
Important Notes
SIP Call Transfer and Call Forwarding Supplementary Services
The SIP Call Transfer and Call Forwarding Supplementary Services feature introduces the ability of
Session Initiation Protocol (SIP) gateways to initiate blind or attended call transfers. Release Link
Trunking (RLT) functionality was also added with this feature. With RLT, SIP blind call transfers can
now be triggered by Channel Associated Signaling (CAS) trunk signaling. Finally, the SIP Call Transfer
and Call Forwarding Supplementary Services feature implements SIP support of call forwarding
requests from a Cisco IOS gateway.
Session Initiation Protocol (SIP) gateways to initiate blind or attended call transfers. Release Link
Trunking (RLT) functionality was also added with this feature. With RLT, SIP blind call transfers can
now be triggered by Channel Associated Signaling (CAS) trunk signaling. Finally, the SIP Call Transfer
and Call Forwarding Supplementary Services feature implements SIP support of call forwarding
requests from a Cisco IOS gateway.
For more information, refer to the document at the following URL:
SRST: Survivable Remote Site Telephony Version 2.1
ITS Version 2.1 supports the following new features:
•
Additional languages: Italian, Spanish, German, and French
•
Support for Cisco 7914
Platforms supported: Cisco 2620, Cisco 2621, Cisco 2650-2651, Cisco 2610XM-2611XM,
Cisco 2620XM-2621XM, Cisco 2650XM-2651XM, and Cisco 2691.
Cisco 2620XM-2621XM, Cisco 2650XM-2651XM, and Cisco 2691.
You must purchase a feature license to use Cisco SRS Telephony. For more information, refer to the
document at the following URL:
document at the following URL:
Important Notes
The following sections contain important notes about Cisco IOS Release 12.2(11)YT2 that can apply to
the Cisco 2600 series routers.
the Cisco 2600 series routers.
Important Notes in Cisco IOS Release 12.2(11)YT
This release permanently removes selected legacy features (or components) from the Cisco IOS
software. These features will not be available in future releases of Cisco IOS software.
software. These features will not be available in future releases of Cisco IOS software.
The features that have been removed are as follows:
•
AppleTalk EIGRP
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Apollo Domain
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Banyan VINES
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Exterior Gateway Protocol (EGP)
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HP Probe
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Interior Gateway Routing Protocol (IGRP)
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Next Hop Resolution Protocol (NHRP) for IPX
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NetWare Link Services Protocol (NLSP)
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Simple Multicast Routing Protocol (SMRP) for AppleTalk