Tech-invite3GPPspecsGlossariesIETFRFCsGroupsSIPABNFsWorld Map

 

SIP protocol structure through an example
(2 of 20)

 

 

Here   Top   Up   Prev   Next
SIP protocol structure through an example: SIP 407 response from Proxy1 to Alice's UA, and SIP ACK from UA to Proxy1

SIP protocol structure through an example
SIP 407 response from Proxy1 to Alice's UA
and SIP ACK from UA to Proxy1

at Proxy 1:

at Initiating UA: