01-18-2009 12:44 AM - edited 03-15-2019 03:36 PM
During incoming call from SIP trunk to AA, and when blind transfer to an internal extension, the caller not present with ringback tone. Are there any way to configure sending ringback tone during transfer?
Solved! Go to Solution.
01-18-2009 10:18 AM
Hi Gerald,
A few things to try:
If you're running code older than 12.4(15)T, make sure your incoming voip leg doesn't have a 'codec class' on it.
In CUE, you can try changing this parameter to see different results:
ccn subsystem sip
transfer-mode blind bye-also (suggested
transfer-mode blind refer
See if you get different results with any of the transfer modes.
You may need to make sure you have this command:
voice service voip
no supplementary-service sip moved-temporarily
supplementary-service sip refer
hth,
nick
01-18-2009 10:18 AM
Hi Gerald,
A few things to try:
If you're running code older than 12.4(15)T, make sure your incoming voip leg doesn't have a 'codec class' on it.
In CUE, you can try changing this parameter to see different results:
ccn subsystem sip
transfer-mode blind bye-also (suggested
transfer-mode blind refer
See if you get different results with any of the transfer modes.
You may need to make sure you have this command:
voice service voip
no supplementary-service sip moved-temporarily
supplementary-service sip refer
hth,
nick
01-18-2009 12:50 PM
Thanks Nick.
It works. Look like only need to add in the following to have it working.
voice service voip
no supplementary-service sip moved-temporarily
supplementary-service sip refer
Rg,
Gerald.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide