Failed parsing outgoing INVITE request about pj-nat64

[ekscrypto]

FYI, pj-nat64 was added to pjsua-lib as part of my modified PJSIP build process. When I detect IPv6, I do the following:

+(BOOL)createIPv6Transport
{
    BOOL nat64 = pj_nat64_enable_rewrite_module(NAT64_REWRITE_OUTGOING_SDP|NAT64_REWRITE_INCOMING_SDP|NAT64_REWRITE_ROUTE_AND_CONTACT) == PJ_SUCCESS;
    NSLog(@"%s Enabled NAT64 module", __PRETTY_FUNCTION__);
    BOOL tls_transport = pjsua_transport_create(PJSIP_TRANSPORT_TLS6,
                                   &_transportConfig,
                                   &_transportId) == PJ_SUCCESS;
    return nat64 && tls_transport;
}

+(BOOL)registerAccount
{
    TRACE
    BOOL acc = pjsua_acc_add(&_accountConfig, PJ_TRUE, &_accountId) == PJ_SUCCESS;
    if( ![self isIPv4] && acc)
    {
        NSLog(@"%s Setting Active Account ID for NAT64 rewrite", __PRETTY_FUNCTION__);
        pj_nat64_set_active_account(_accountId);
    }
    return acc;
}

[ekscrypto]

FYI, issue still present after applying PR #2

[johanlantz]

Hi Dave

I am currently on vacation and will be traveling until mid August.

Our app works and has passed Apple review with this code but it is quite
probable you have to do tweaks to make it work for your specific setup.

I have not checked the PR yet, will do so when I am back at work. Meanwhile
I suggest you simply go through the code and see what is failing. It is
pretty well documented.

Best Regards.

Johan

On Wednesday, 3 August 2016, Dave Poirier [email protected] wrote:

FYI, issue still present after applying PR #2
#2

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[johanlantz]

I had a quick look at your log and it seems to contain an IPv4 address in the sdp so you do not appear to be behind a nat64 at all.

Also, just fyi. The pjsip functions such as pjsua_transport_create and pjsua_acc_add returns a pj_status_t. The success value is PJ_SUCCESS that is defined as 0. When you cast that into a BOOL it will evaluate to false which is probably not what you want.