18 Nov
2005
18 Nov
'05
9:45 a.m.
Hello,
I have Cisco 3640 with Voice and E1 card connected to Nortel PBX
for call out from PBX to PSTN. I have problem when
1. user hang-up the phone and got dial tone from PBX
2. dial prefix 9 and telephone number (9,024455566)
3. user will got dial tone again from Cisco
4. If user dial telephone number again, it can go to PSTN. (024455566)
User ------ > PBX ----- > Cisco 3640 ----- > SIP Server ----- >
PSTN
Have you ever found this case? I have tried to use command "isdn
overlap-receiving" on serial interface.
Thank you
Ake
