[Freeswitch-users] To and From fields in SIP OPTIONS

[Stanislav Sinyagin]

The vendor seems to expect a valid username in To field. At the moment we
had to disable pings, because the remote side replied with Forbidden and
put our address to a blacklist. I will dig for more details.
On Feb 23, 2015 5:05 PM, "Brian West" <brian at freeswitch.org> wrote:

> Those are perfectly valid OPTIONS packets, how exactly is the vendor
> claiming it breaks them?
>
> On Mon, Feb 23, 2015 at 4:14 AM, Stanislav Sinyagin <ssinyagin at gmail.com>
> wrote:
>
>> It appears that in the OPTIONS ping packet, To and From fields contain
>> only the domain name.
>>
>> In sofia.c:
>>
>>            if (ping_freq) {
>>                 if (ping_freq >= 5) {
>>                     gateway->ping_freq = ping_freq;
>>                     gateway->ping_max = ping_max;
>>                     gateway->ping_min = ping_min;
>>                     gateway->ping_monitoring = ping_monitoring;
>>                     gateway->ping = switch_epoch_time_now(NULL) +
>> ping_freq;
>>                     gateway->options_to_uri =
>> switch_core_sprintf(gateway->pool, "<sip:%s>",
>>                         !zstr(from_domain) ? from_domain : proxy);
>>                     gateway->options_from_uri = gateway->options_to_uri;
>>                 } else {
>>                     switch_log_printf(SWITCH_CHANNEL_LOG,
>> SWITCH_LOG_ERROR, "ERROR: invalid ping!\n");
>>                 }
>>             }
>>
>>
>>
>> Is there a reason why To and From fields don;t contain the register
>> username? This seems to break some other vendor gateways.
>>
>>
>> thanks,
>> stan
>>
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>
>
>
> --
>
> *Brian West*
> brian at freeswitch.org
>
>
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