Hello
I continue with my tests on SER. Things are going OK, so really thanks.
I have this error in serweb. I connect as an user and go to phonebook. When I click on sip address of my contacts, I get this message on a newwindow:
500 fifo_uac: no mem for hf block.
¿Is this normal?
And I have this problem too: I can't send IM from serweb. When I click on send, I get
478 fifo_uac: Unresolveable destination (478/FIFO/UAC)
However, the SIP clients are running OK.
Again, thank you very much
Curro
At 11:20 AM 1/15/2004, CURRO_DOMINGUEZ wrote:
Hello
I continue with my tests on SER. Things are going OK, so really thanks.
I have this error in serweb. I connect as an user and go to phonebook. When I click on sip address of my contacts, I get this message on a newwindow:
500 fifo_uac: no mem for hf block.
A wild guess is that the error message is stupid and what it means to say is the destination is not resolvable.
¿Is this normal?
And I have this problem too: I can't send IM from serweb. When I click on send, I get
478 fifo_uac: Unresolveable destination (478/FIFO/UAC)
Supposingly, the address you put in there is not resolvable. How does it look like?
-jiri
When you click on a contact in SERweb, it invokes a "click to dial" script which uses t_uac_dlg FIFO command.
The error you are getting is the one SER returns for this FIFO call when it can't resolve the SIP domain of the user you are calling. SER requires that the SIP domain is either resolvable in DNS, the /etc/hosts file, or a DNS SRV entry to know how to route these calls, EVEN if the SIP domain is ITSELF.
In this case you're not calling SER and walking through the .cfg file, etc. SER is simply acting as a UA and trying to call the user@sipdomain without looking in locations, checking any uri=myself type rules, etc (the config script isn't run at all until SER calls itself by sending the packet to itself, which require then name resolution). You can probably think of it as simply calling t_relay() directly. If you use an IP address, it works fine, but of course SERweb stuff you click on for CTD usually arn't IP addresses. Define the SIP domain you are calling in /etc/hosts, DNS, or define a DNS SRV message for the SIP domain, it will work with a textual SIP address. I suggest using the DNS SRV entry, since defining your domain in hosts or DNS can cause BAD problems with other functions in your domain, such as mail delivery, or if you have your domain pointed to your WWW server so that users can type just the domain name w/o "www" and get to your web site (common practice).
There may be other solutions too, such as including Route headers in the INVITE message, but I don't know if t_uac_dlg pays attention to these, or how these are properly formed, etc. iptel guys ?
- Jim
CURRO_DOMINGUEZ wrote:
Hello
I continue with my tests on SER. Things are going OK, so really thanks.
I have this error in serweb. I connect as an user and go to phonebook. When I click on sip address of my contacts, I get this message on a newwindow:
500 fifo_uac: no mem for hf block.
¿Is this normal?
And I have this problem too: I can't send IM from serweb. When I click on send, I get
478 fifo_uac: Unresolveable destination (478/FIFO/UAC)
However, the SIP clients are running OK.
Again, thank you very much
Curro
Serusers mailing list serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
On 15-01 14:20, Jim Burwell wrote:
There may be other solutions too, such as including Route headers in the INVITE message, but I don't know if t_uac_dlg pays attention to these, or how these are properly formed, etc. iptel guys ?
Yes, it does, but I would recommend against using pre-loaded route set in INVITE messages.
Jan.
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CURRO_DOMINGUEZ -
Jan Janak -
Jim Burwell -
Jiri Kuthan