[SR-Users] issue with rewrite to domain in failure route

Sergiu Pojoga pojogas at gmail.com
Mon Sep 17 13:40:58 CEST 2018


Ok, what are your UAC parameters?

On Mon, Sep 17, 2018 at 7:34 AM Yuriy Gorlichenko <ovoshlook at gmail.com>
wrote:

> No. Tried from branch route.
>
> пн, 17 сент. 2018 г., 14:25 Sergiu Pojoga <pojogas at gmail.com>:
>
>> From which route are you calling uac_replace_to(), failure_route?
>>
>> "This function can be used from REQUEST_ROUTE and from BRANCH_ROUTE"
>>
>> On Mon, Sep 17, 2018 at 6:05 AM Yuriy Gorlichenko <ovoshlook at gmail.com>
>> wrote:
>>
>>> I tried uac_replace_to()
>>> But no luck
>>>
>>> пн, 17 сент. 2018 г. в 12:28, Alex Balashov <abalashov at evaristesys.com>:
>>>
>>>> That is not a safe way to change the To header, since proxies aren't
>>>> supposed to modify the To or From headers.
>>>>
>>>> The proper approach conceals the fact that modifications have taken
>>>> place from the caller:
>>>>
>>>>
>>>> https://kamailio.org/docs/modules/5.1.x/modules/uac.html#uac.f.uac_replace_to
>>>>
>>>> --
>>>> Sent from mobile. Apologies for brevity and errors.
>>>>
>>>> -----Original Message-----
>>>> From: Mojtaba <mespio at gmail.com>
>>>> To: "Kamailio (SER) - Users Mailing List" <sr-users at lists.kamailio.org>
>>>> Sent: Mon, 17 Sep 2018 5:23 AM
>>>> Subject: Re: [SR-Users] issue with rewrite to domain in failure route
>>>>
>>>> The $td is read-only variable, and yoou could not change it's value.
>>>> If you want to change domain in To header, You should use testops
>>>> module in kamialio and replace domain in To header. for example:
>>>>
>>>> subst('/^To:(.*)sip:[^@]*@[a-zA-Z0-9.]+(.*)$/t:\1$avp(sip_address)\2/ig')
>>>> With Regards.Mojtaba
>>>>
>>>> On Mon, Sep 17, 2018 at 1:19 PM Yuriy Gorlichenko <ovoshlook at gmail.com>
>>>> wrote:
>>>> >
>>>> > Hi
>>>> > I'm building some system with failover trunk
>>>> > but my providers requires to set their doamin in domain part of To
>>>> Header
>>>> >
>>>> > so when I rewrite it at the my failure_route
>>>> >
>>>> > $td = FAILOVER_PROVIDER
>>>> > my To filed looks like
>>>> > To: <sip: 123 at my.failover.providermy.main.provider>
>>>> > what i tried:
>>>> > Move this change to BRANCH_ROUTE:
>>>> > here tried as
>>>> > $td =  as
>>>> > uac_replace_to('',"newToFieldValue)
>>>> >
>>>> > Move to the my custom route with both variants
>>>> > But result is the same
>>>> > kamailio 5.1
>>>> >
>>>> > version: kamailio 5.1.5 (x86_64/linux) d06080
>>>> > flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS,
>>>> USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP,
>>>> PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX,
>>>> FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
>>>> USE_DST_BLACKLIST, HAVE_RESOLV_RES
>>>> > ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144 MAX_URI_SIZE
>>>> 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
>>>> > poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
>>>> > id: d06080
>>>> > compiled on 00:43:08 Aug 23 2018 with gcc 6.3.0
>>>> > _______________________________________________
>>>> > Kamailio (SER) - Users Mailing List
>>>> > sr-users at lists.kamailio.org
>>>> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>>
>>>>
>>>> --
>>>> --Mojtaba Esfandiari.S
>>>>
>>>> _______________________________________________
>>>> Kamailio (SER) - Users Mailing List
>>>> sr-users at lists.kamailio.org
>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>> _______________________________________________
>>>> Kamailio (SER) - Users Mailing List
>>>> sr-users at lists.kamailio.org
>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>> _______________________________________________
>>> Kamailio (SER) - Users Mailing List
>>> sr-users at lists.kamailio.org
>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>
>> _______________________________________________
>> Kamailio (SER) - Users Mailing List
>> sr-users at lists.kamailio.org
>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
> _______________________________________________
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> sr-users at lists.kamailio.org
> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>
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