Hello ,
We have this call flow ;
CUCM -(sip trunk) ->cisco 4431 -(qsig)-> Siemens
From Cisco to Siemens Calling Name is not displaying on Siemes Side .
I can see on the router we are sending calling name with Display i =" calling name " paramater . But they are expecting to receive calling name info withe "nameData : " calling name " .
Actually I am not sure what can we do , is someone have any experiance ?
Conf ;
interface Serial0/1/0:15
no ip address
encapsulation hdlc
no cdp enable
isdn switch-type primary-qsig
isdn incoming-voice modem
isdn supp-service name calling profile Network-Extension operation-value-tag local
isdn send-alerting
isdn bchan-number-order ascending
isdn sending-complete
isdn outgoing ie facility
isdn outgoing display-ie
!
Best Regards,
