06-26-2008 08:50 PM - edited 03-13-2019 05:25 PM
hi,
I have a very simple question, but did not discover any material, its possible create an ephone a branch SIP with autentication, i can use with softphone x-lite for example?
Sincerely
06-27-2008 03:33 AM
Yes, you can do that.
However the "softphone" by cisco, called IPCP has more features and works just like a 7970 but on the PC screen, so that is the better choice.
In any case you need a proper VPN woth the remote office for this. HAving the phones work on the internet is not recommended because:
1. most residentail NAT device do no handle SIP or SCCP correctly and you have one-way voice problems.
2. Exposing a CME interface to the internet is not recommended unless you accurately configure ACLS. Reason why, you will be subject to toll fraud if you do not do that.
07-12-2008 04:57 PM
but I can use the softphone x-lite? I made a setup using the following configuration.
sip-ua
credentials username ricardo password 123456 realm lab-voip.com
max-forwards 10
retry keepalive 10
the logs were generated and below in attachments the x-lite has failed to register idea of where I am doing wrong now thank.
Regards.
07-13-2008 02:42 AM
Hi, username/password for the phone are to be put under "voice register pool". You can leave the mac address all 0, it is not used.
When troubleshooting, only use "debug ccsip message". No other debugs are necessary.
07-13-2008 11:49 AM
hello enter the command "voice register pool" as below.
voice register pool 1
id mac 001A.4D97.4B1A
codec g711alaw
And after that did not work, only work when inserted the following configuration.
!
voice service voip
sip
registrar server
!
But he enters with any user used the following numbers 1000, 8000, 4000, and all records, and anyway the operation.
Thank you for help
Regards
07-13-2008 01:29 PM
Hi, I can't understand much of what you said, try in spanish next time.
However you alnso need to configure voice register dn, and associate it to voice register pools.
Also please use codec g711u, not A.
07-21-2008 08:06 AM
hi,
i created the following configuration.
!
voice service voip
sip
registrar server
!
voice register dn 7
number 8000
!
voice register pool 7
id mac 001A.4D97.4B1A
number 1 dn 7
!
but in time to create the username there is not the command, it seems that need to version 4.1 of CME and i have not the version 4.0 there is not the command "voice register dialplan" i can not create the dialplan to SIP, but I believe not be necessary because of
link between a ephone sip and ephone with ccsp can be made directly because they are the same CME correct?. At the time of to link it shows me the message "Not acceptable Media." Thank you for help.
Regards.
08-03-2008 05:11 AM
hi,
the problem of message "Not acceptable Media." its incompatible codec, solved, thanks.
regards
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