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IP Telephony
Hello guys
I am getting this error from a ASR 1006 :
SIP-3-BADPAIR: Unexpected event 22 (SIPSPI_EV_CC_CALL_FAX_PASSTHROUGH_START) in state 25 (SIP_STATE_MIDCALL_RECD_SUCCESS) substate 0 (SUBSTATE_NONE).
I cannot find any infos f...
Hello guys I have a issue withe a Cisco 7965 V15 (latest hardware version )The phone brand new out of the box is not registering with CUCM & giving :11:14:54 Image : reject HC SCCP45.9-3-1SR2-1S The default load on CUCM 9.0 is SCCP45.9-3-1SR2-1S .I h...
Hello
You should also look at the hardware version / default firmware
versus the default firmware your CCM runs on.
Newer phones will have a pre-loaded newer firmware that the call manager tftp runs on.
the call manager will ask the phone to downgrad...
