Datasheet

Data Sheet

Cisco Unified SRST 4.1

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SIP line-side feature enhancements, including SIP line-side support for Cisco Unified IP

Phone 7971G-GE, 7970G, 7941G, 7961G, 7911G, and 7906G models

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Dial-plan pattern and Keypad Markup Language (KPML) for faster dialing for SIP

phones

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MOH for SIP phones

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SIP caller ID update, status line update, and SRST status prompt with customizable

message

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E-911 support

Cisco Unified SRST 4.2

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Support for Cisco 1861 Integrated Services Router

* Prior to Cisco Unified SRST 3.2, active calls to the PSTN from Cisco Unified SRST IP Phones are maintained

for most calls and dropped after approximately 3 minutes. Active calls between users on the same LAN are not

affected by WAN failure, and security is maintained for the duration of the call.

Cisco Unified SRST 3.2 and later can preserve existing H.323 calls at the branch location if an

outage occurs; disable the H.225 keepalive timer by entering the no h225 timeout keepalive

command.

Cisco Unified Communications Services

Cisco and its certified partners can help you deploy a secure, resilient Cisco Unified

Communications solution, meeting aggressive deployment schedules and accelerating business

advantage. Cisco's portfolio of services is based on proven methodologies for unifying voice,

video, data, and mobile applications on fixed and mobile networks.

Cisco's unique lifecycle approach to services defines the requisite activities at each phase of the

solution lifecycle. Customized planning and design services focus on creating a solution that

meets your business needs. Award-winning technical support increases operating efficiency.

Remote management services simplify day-to-day operations, and optimization services enhance

solution performance as your business needs change.

Conclusion

Cisco Unified SRST, in combination with Cisco Unified Communications Manager, offers a simple,

cost-effective solution for enterprise customers who want the benefits of a centralized call-

processing architecture with redundancy at the remote office.

For More Information

For more information about the Cisco Unified Communications solution, refer to the following:

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Cisco Unified SRST product and technical information:

http://www.cisco.com/go/srst

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Cisco Unified Communications products, including Cisco Unified Communications

Manager:

http://www.cisco.com/go/unifiedcommunications