TELNET Agent [telnet.run] not working Proxy Side

[low10sws6]

Does telnet.run not with work with/on proxy side

when applying my template for grabbing telnet data for example the running config

Type TELNET Agent
Key telnet.run
User name ****
Password ****
Executed script en ! terminal length 0 ! sh run
Type of information: LOG

this work server side to a switch but not proxy side

I have a bunch of switches and routers monitored through a proxy i would like to grab and store running configs

[dagun]

Does telnet.run not with work with/on proxy side

when applying my template for grabbing telnet data for example the running config

Type TELNET Agent
Key telnet.run
User name ****
Password ****
Executed script en ! terminal length 0 ! sh run
Type of information: LOG

this work server side to a switch but not proxy side

I have a bunch of switches and routers monitored through a proxy i would like to grab and store running configs

I am trying to configure it with telnet checks.But I am failed.
Can you help me?

Host:PC144
Description:test
Type:TELNET agent
key:telnet.run[sun,,,]
User name:***
Password:***
Ececuted script:echo "11"
Type of information:Numric(unsigned)
Data type:Decimal

I always receive the value "0", can't receive the "11".