People,
Can anyone give me a good reference on books that explain the SIP Protocol?
I already have a significant working knowledge on SIP. I have set up some trunks On CUCM and CUBE and troubleshooted many more. But I am still lacking on the WHYs of many things. So I am looking, for example, for theoretical explanations of SIP call flows and the variations of headers and options, without being dry as hell as a RFC or Cisco technical documents. Some good book that can be used as reference material.
One of the issues I have with Cisco tech notes is that when they do examples-by-debug often they lack explanations or discussion of possibilities.
What have you people read and can recommend?
Regards,
Ariel Pablo Roza
Post Sales UC Engineer / Southern Cone [cid:image005.png@01D761DD.4AD1D050]
t: (011) 5282-0458
m: (011) 5017-4417
ariel.roza@la.logicalis.com
Av. Belgrano 955 - Piso 20 - C1092AAJ
CABA - Buenos Aires - Argentina
www.la.logicalis.com<http://www.la.logicalis.com/>
[cid:image003.png@01D761DB.C59AD630]
[firmacalidad-1]
Can anyone give me a good reference on books that explain the SIP Protocol?
I already have a significant working knowledge on SIP. I have set up some trunks On CUCM and CUBE and troubleshooted many more. But I am still lacking on the WHYs of many things. So I am looking, for example, for theoretical explanations of SIP call flows and the variations of headers and options, without being dry as hell as a RFC or Cisco technical documents. Some good book that can be used as reference material.
One of the issues I have with Cisco tech notes is that when they do examples-by-debug often they lack explanations or discussion of possibilities.
What have you people read and can recommend?
Regards,
Ariel Pablo Roza
Post Sales UC Engineer / Southern Cone [cid:image005.png@01D761DD.4AD1D050]
t: (011) 5282-0458
m: (011) 5017-4417
ariel.roza@la.logicalis.com
Av. Belgrano 955 - Piso 20 - C1092AAJ
CABA - Buenos Aires - Argentina
www.la.logicalis.com<http://www.la.logicalis.com/>
[cid:image003.png@01D761DB.C59AD630]
[firmacalidad-1]