TAG_IF(!zstr(tech_pvt->user_via), SIPTAG_VIA_STR(tech_pvt->user_via)), TAG_END());
} else if (ua && ((switch_stristr("aastra", ua) && !switch_stristr("Intelligate", ua)) ||
(switch_stristr("cisco/spa50", ua) || switch_stristr("cisco/spa525", ua)) ||
+ switch_stristr("cisco/spa30", ua) || switch_stristr("Grandstream GXP", ua) ||
switch_stristr("Yealink", ua) || switch_stristr("Mitel", ua) ||
switch_stristr("Panasonic", ua))) {
snprintf(message, sizeof(message), "P-Asserted-Identity: \"%s\" <sip:%s@%s>", name, number, tech_pvt->profile->printable_sipip);