I'm trying to have our UC500 function as the SIP endpoint for our local SIP provider (www.xs4all.nl)
What I know is:
SIP Server: sip.xs4all.nl
Proxy port: 5060
Expire time: 3600
inband for G711
RFC2833 and inband for G729
RFC2833 for g729
I am trying to figure out where to fill out what in the CCA to be able to use our two SIP numbers,
both for outgoing and incoming calls. So, each number has its own username + password.
Thank you for your quick response! I did indeed find that screen.
Now, what are the digest user credentials? What do I fill out there?
Is there a way to specify different SIP servers? (ie, we'd like to specify one for all international calls and one (xs4all) for all domestic calls).
Dave Harper answers both of these questions very well in his response to this thread:
Please check that out and tell me if you have any further questions.
Not sure if this would help but attached is an XML file that coversthe portions you had in the first post (codec is G729, DTMF is RFC2833, fax is upspeed to G711, along with options to add usernames / passwords for each DID under credentials) - check doc below on how to add this XML file to CCA (you may need to first set SIP Trunk to None, hit Apply and then follow the steps)
With regards to 2 SIP trunk providers - CCA does not support this today. You could route calls via CLI to different SPs however registration to multiple SPs is something that is on our roadmap for early next year.
Thanks for putting this together - I added reference on the main SIP trunk page
I did not follow the password issue you brought up - FYI the password is encrypted in CLI so the length will not match the real password but it should work from a SIP perspective. Why would you not enter the right password initially?
It is hard to get XS4ALL working, at this moment I use the latest CCA and IOS(ua) version.
You have to fill in the standard sip server information in the SIP panel.
After the basic installation make a inbound link.
After this check if you can call outside.
If not check the next statement in de config file:
voice source-group CCA_SIP_SOURCE_GROUP
In this group their woill be a line:
translation-profile incoming SIP_Incoming
Remove these two lines (no access-list 2)
And test the outgoing connection.
This is still a bug in the CCA software versus the CLI
For incoming connections we are still tracing the correct problem ..
P.S. XS4ALL will use SIP/VOIP ISP services from a firm in France .. and we do not know how
compatible these are with Cisco hard/software.
If we find more information, I will leave it here,
Engineer - The netherlands