Some times calls are going through and some times giving blank and busy tone(Cause 127: Internetworking Unspecified) error." This issue will not solve by the previous email. Consult to Nortel Distributor in your area to update latest patches for your Nortel 61C.
NoypiToits
In your CDB, FTR_DATA and RDB
are using TTBL 1 (Tone table)
LD 56
REQ prt
Type FTC
TBL 1
User
LD 22
REQ PRT
TYPE ATRN (codec)
CODE 00 (MULaw)
CODE 02 (ALaw)
LD 97
REQ PRT
TYPE SYSP
INTN NO (MULaw)
YES (ALaw)
NoypiToits
If the CS1000 is in Alaw DTMF=138, IF MULaw DTMF=014
LD 22
REQ PRT
TYPE ATRN
CODE 00 = MULaw (CODEC)
CODE 02 = ALaw
LD 97
REQ PRT
TYPE SYSP
INTN NO (MULaw)
INTN YES (ALaw)
NoypiToits
Hi nmcmo, please check Cisco side configuration of PRI- LPTI.
CRC = NO or YES, if CRC is NO, Nortel CS100 should be "ACRC=no & MFF=AFF"
if CRC is YES, Nortel CS1000 "ACRC=yes & MFF=CRC."
NoypiToits
Before you replace the System Monitor, isolate the problem by Unseating the system monitor and the Ringing Generator. Reset all the power switched. See if the system power comes up, re-seat the ringing gen., observed if the green light is on from the Ringing Gen.(your RG is ok). Re-seat the...
Before you Upgrade your 61C, Perform preventive maintenance, Check -48VDC (max. of -52VDC)output from your rectifier. Check the cable of the anlg. extension that always out-of-service. etc..
Villareal
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