Cisco Cisco IOS Software Release 12.2(15)ZJ

Cisco IOS Release 12.2(15)ZJ5 supports the Cisco 3725 and Cisco 3745 routers.

The Cisco 3700 routers enable dramatically higher levels of application and service integration in 
enterprise branch offices. With on-board LAN/WAN connectivity, new high-density service modules, 
and support for multiple Advanced Integration modules (AIMs), the Cisco 3700 routers deliver branch 
office service density in a compact form factor.

When configured with the 16- or 36-port EtherSwitch Module, Cisco 3700 Series offers a single, 
integrated platform that combines flexible routing and low-density switching. In addition, the Cisco 
3700 can deliver internal inline power for the EtherSwitch ports, thus delivering a compelling single 
platform Branch Office IP Telephony and Voice Gateway solution, which enables flexible and scalable 
migration to a converged branch office network. 

Key features for the Cisco 3725 and Cisco 3745 are:

Two Integrated 10/100 LAN ports 

Two Integrated Advanced Integration Modules (AIM) slots 

Three Integrated WAN Interface Card (WIC) slots 

Two (Cisco 3725) or four (Cisco 3745) Network Module (NM) slots 

One (Cisco 3725) or two (Cisco 3745) High Density Service Module (HDSM)-capable slots 

32MB Compact Flash (default); 128MB maximum 

128MB DRAM (default, single 128MB DIMM); 256MB DRAM maximum 

Optional In-Line Power for 16-port EtherSwitch NM and 36-port EtherSwitch HDSM 

Support for all major WAN protocols and media: LL, FR, ISDN, X.25, ATM, fractional T1/E1, 
T1/E1, xDSL, T3/E3, HSSI 

For information on new features and Cisco IOS commands supported by Cisco IOS 
Release 12.2(15)ZJ5, see 

 and 

These release notes describe Cisco IOS Release 12.2(15)ZJ5 for the Cisco 3725 and Cisco 3745 modular 
access routers. Cisco IOS Release 12.2(15)ZJ5 is an early deployment (ED) release based on 
Release 12.2(15)T, which in turn is based on Cisco IOS Release 12.2. Early deployment releases contain 
fixes to software caveats as well as support for new Cisco hardware and software features. Feature 
support is cumulative from release to release, unless otherwise noted.

 lists new features supported by the Cisco 3725 and Cisco 3745 modular access routers in 

Cisco IOS Release 12.2(15)ZJ5. See 

 for a list of the 

documentation specific to the Cisco 3725 and Cisco 3745 modular access routers.

Cisco IOS 
Release 12.2(15)ZJ3

Cisco CallManager Express 3.0

None

NA

Cisco IOS 
Release 12.2(15)ZJ2

None

None

NA