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СCME Got wrong skinny message size on socket fd 2

Hello friends!

CME set up a couple of times the customer had no problems, everything worked. Now faced with such a situation .

Cisco router 2801 with 12.4 cme 3.3, naturally ancient, decided to upgrade , rocked image with 15.1 (cme 8.1), install, configure basic setup cme. Trying to connect ip communicator - not registered , when the debug ephone reg, registration stops at what moment and all .

If enable the debug ephone detail, I see a lot of these messages


Got wrong skinny message size 1836597052 on socket fd 2

Telephones CP- 6921 -C-K9 through a pair of transit networks ( including ipsec) from another office is also not connected with the fall off in the same message .

Decided to make a downgrade to version 15.0 (cme 7.1), cisco ip communicator connected immediately , phones are not connected with the same message .

Prompt, in what may be the case , as evidenced by this post , how to set up phone registration .

Cme config currently elementary :



max-ephones 10

max-dn 20

ip source-address port 2000

auto assign 1 to 10

auto assign 1 to 17

user-locale RU

network-locale RU

create cnf-files version-stamp Jan January 2002 00:00:00

dialplan-pattern 1 January .. extension-length 3

max-conferences 4 gain -6

moh flash :/ its /

web admin system name popov password admincme



transfer-system full-consult



ephone-dn 1 dual-line

number 100

ephone 1

mac-address B482.FEFF.EAB3

type CIPC

button 1:1




ephone 2

mac-address 5006.04FA.57D5

type CIPC

button 1:2

Thank you!