Hello All,
i want to know what is exact requirements for sip trunk registration in NEC Sl2100 in Details.
which mandatory field required in Sl2100 for Register service provider trunk.
Such as two header, from header, p asserted message, p preferred message, expiry time, details format with exact formate because I want to give to the service provider,
thanks.
i want to know what is exact requirements for sip trunk registration in NEC Sl2100 in Details.
which mandatory field required in Sl2100 for Register service provider trunk.
Such as two header, from header, p asserted message, p preferred message, expiry time, details format with exact formate because I want to give to the service provider,
thanks.