Re: [Linphone-users] LinPhone & CME

[Alexander Kozyrev]

Hi der,

I'm not friendly with CME, but we have positive experience connect
Linphone to CUCM 8.4.1 (as third side sip point).

1) You can tcpdump SIP dialog when Linphone have register tried.
2) AFAIK, you can use Linphone with any SIP softswitch without
registration, just call with sip uri.

On Wed, 2013-01-30 at 12:50 -0800, BlastXng wrote:
> Hello Folks
> 
> I am presently working on getting LinPhone to connect to Cisco Call 
> Manager Express 9.X and presently have had no success.
> 
> According to Cisco, it needs to see the following when LinPhone (Windows 
> or Linux) attempts to register to the system.
> 
> Linphone sends a register message with a dn (Directory Number) that 
> matches one built/configured on the cme, then the cme will send a sip 
> 401 Unauthorized message. At this point the linphone should send a 
> second register message with its username and password. If these 
> credentials match the CME config the cme will send a 200 ok message and 
> the LinPhone would be able to register..
> 
> Unfortunately this isn't happening..  Apparently there doesn't appear to 
> be a way to send the first register message with the DN in it to the 
> CME. I have tried this many times and have no success. Below is a 
> snippet of configuration from the LinPhoneRc file..
> 
> [sip]
> media_encryption=none
> default_proxy=0
> guess_hostname=1
> contact=<sip:address@hidden>
> inc_timeout=15
> use_info=0
> use_rfc2833=0
> use_ipv6=0
> register_only_when_network_is_up=1
> 
> [proxy_0]
> reg_proxy=sip:172.21.132.2
> reg_route=sip:172.21.132.2
> reg_identity=sip:address@hidden
> reg_expires=3600
> reg_sendregister=1
> publish=0
> dial_escape_plus=0
> 
> [auth_info_0]
> address@hidden
> address@hidden
> passwd=123456
> realm="cmereg.local"
> 
> Below is a snippet of CME Configuration
> 
> !
> voice service voip
>   allow-connections h323 to h323
>   allow-connections h323 to sip
>   allow-connections sip to h323
>   allow-connections sip to sip
>   sip
>    bind control source-interface Loopback0
>    bind media source-interface Loopback0
>    registrar server
>    localhost dns:esrpd2.cmereg.local
>    no update-callerid
> !
> voice class codec 1
>   codec preference 1 g711ulaw
> !
> !
> voice register global
>   mode cme
>   source-address 172.21.132.2 port 5060
>   max-dn 5
>   max-pool 5
>   authenticate register
>   authenticate realm cmereg.local
>   tftp-path flash:
>   create profile sync 0001409823080218
> !
> voice register dn  1
>   number 3711200
> !
> voice register dn  2
>   number 3711201
> !
> voice register template  1
> !
> voice register template  2
> !
> voice register pool  1
>   id mac 5C26.0A60.681A
>   number 1 1
>   template 1
>   voice-class codec 1
>   username blast password 123456
>   after-hour exempt
> !
> !
> 
> So my question is, has anyone every gotten LinPhone to work with Cisco 
> Call Manager Express?
> 
> Appreciate the help!
> 
> Cheers
> 
> BB
> 
> 
> 
> 
> 
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