VG224 hookflash disable

[yaravigarcia]

Hello there.

Is there a way to disable second dial tone on an analog phone connected to a VG224 port so the features like conference or call waitting are disable?

VG is configure as a SCCP

configuration:

voice-port 2/5
cptone MX
timeouts initial 60
timeouts interdigit 60
timeouts ringing infinity
timing hookflash-in 600 80
caller-id enable

[Jonathan Schulenberg]

If SCCP have you tried setting the maximum calls to one (1) on the DN in CUCM? That should do the trick.

[yaravigarcia]

That was the first thing I did but theres still second dialtone with the hookflash.

[Steven Holl · Accepted solution]

If max calls=1 and max busy trigger=1 is set, and you reset the port and still see the issue, try this:

no stcapp feature access-code
no stcapp supplementary-services

no sccp

sccp

If those don't work, it's a hack, but you can set the hookflash timer to a really small value so that any normal hookflash is considered a legit hangup and new offhook:

timing hookflash-in 50