[cisco-voip] Suggestions on book on SIP protocol?

[Eric Pedersen]

I have this  book from a number of years ago and found it quite useful. I like having a resource that isn't Cisco-centric.

SIP: Understanding the Session Initiation Protocol, Fourth edition: Johnston, Alan B.: 9781608078639: Amazon.com: Books<https://www.amazon.com/SIP-Understanding-Session-Initiation-Protocol-dp-1608078639/dp/1608078639/ref=dp_ob_title_bk>



From: cisco-voip <cisco-voip-bounces at puck.nether.net> On Behalf Of ROZA, Ariel via cisco-voip
Sent: June 15, 2021 8:55 AM
To: cisco-voip (cisco-voip at puck.nether.net) <cisco-voip at puck.nether.net>
Subject: [cisco-voip] Suggestions on book on SIP protocol?

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:image001.png at 01D7668C.4F44EA10]

t: (011) 5282-0458
m: (011) 5017-4417
ariel.roza at la.logicalis.com<mailto:ariel.roza at la.logicalis.com>
Av. Belgrano 955 - Piso 20 - C1092AAJ
CABA - Buenos Aires - Argentina
www.la.logicalis.com<http://www.la.logicalis.com/>


[cid:image002.png at 01D7668C.4F44EA10]

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