cme sip to sip phone won't call

Unanswered Question
May 11th, 2009
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im trying to build a cme with a few sip phones and sccp phones...

However there are two sip phones registered and one sccp phone..

i can call from the sip phones to the sccp phone but not the other way..

it's also not possible to call from sip to sip phone...did i forget something??

my config is:

voice service voip

allow-connections h323 to sip

allow-connections sip to sip

redirect ip2ip


bind control source-interface FastEthernet0/0

registrar server expires max 1500 min 500


voice register global

mode cme

source-address port 5060

max-dn 10

max-pool 10


voice register dn 1

number 101


voice register dn 2

number 102


voice register pool 1


number 1 dn 1

dialplan 1

username test password test


voice register pool 2


number 1 dn 2

dialplan 1

username test2 password test2


ephone 1

mac-address XXXX.XXXX.XXXX

type 7940

button 1:1


ephone-dn 1 dual-line

number 100

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kennis1977 Tue, 05/12/2009 - 09:32
User Badges: a little bit further...

my sip phone is now registered.....

However now getting a error:

Warning: 304 "Media Type(s) Unavailable"

whats this...??? find it with sip debugging...


kennis1977 Tue, 05/12/2009 - 09:34
User Badges:

ah....found it....codec problem...!!!!

yeah...finally i can make a call!!

thanks anyway....


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