I (167) esp_image: segment 4: paddr=000e083c vaddr=4037c9ESP-ROM:esp32s3-20210327 Build:Mar 27 2021 rst:0x15 (USB_UART_CHIP_RESET),boot:0x8 (SPI_FAST_FLASH_BOOT) Saved PC:0x420099a5 SPIWP:0xee mode:DIO, clock div:1 load:0x3fce2820,len:0x19b4 load:0x403c8700,len:0x4 load:0x403c8704,len:0xde4 load:0x403cb700,len:0x3154 entry 0x403c8930 I (26) boot: ESP-IDF v5.3.5 2nd stage bootloader I (27) boot: compile time Aug 19 2026 10:10:24 I (27) boot: Multicore bootloader I (27) boot: chip revision: v0.2 I (27) boot: efuse block revision: v1.4 I (27) qio_mode: Enabling default flash chip QIO I (28) boot.esp32s3: Boot SPI Speed : 80MHz I (28) boot.esp32s3: SPI Mode : QIO I (28) boot.esp32s3: SPI Flash Size : 16MB I (28) boot: Enabling RNG early entropy source... I (29) boot: Partition Table: I (29) boot: ## Label Usage Type ST Offset Length I (29) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (29) boot: 1 factory factory app 00 00 00010000 00300000 I (30) boot: 2 flash_test Unknown data 01 81 00310000 00084000 I (30) boot: 3 model Unknown data 01 82 00394000 005c3000 I (31) boot: End of partition table I (31) esp_image: segment 0: paddr=00010020 vaddr=3c0b0020 size=213bch (136124) map I (53) esp_image: segment 1: paddr=000313e4 vaddr=3fc9cb00 size=062e0h ( 25312) load I (58) esp_image: segment 2: paddr=000376cc vaddr=40374000 size=0894ch ( 35148) load I (65) esp_image: segment 3: paddr=00040020 vaddr=42000020 size=a0814h (657428) map I (167) esp_image: segment 4: paddr=000e083c vaddr=4037c94c size=10160h ( 65888) load I (190) boot: Loaded app from partition at offset 0x10000 I (191) boot: Disabling RNG early entropy source... I (192) octal_psram: vendor id : 0x0d (AP) I (192) octal_psram: dev id : 0x02 (generation 3) I (192) octal_psram: density : 0x03 (64 Mbit) I (192) octal_psram: good-die : 0x01 (Pass) I (193) octal_psram: Latency : 0x01 (Fixed) I (193) octal_psram: VCC : 0x01 (3V) I (193) octal_psram: SRF : 0x01 (Fast Refresh) I (193) octal_psram: BurstType : 0x01 (Hybrid Wrap) I (194) octal_psram: BurstLen : 0x01 (32 Byte) I (194) octal_psram: Readlatency : 0x02 (10 cycles@Fixed) I (194) octal_psram: DriveStrength: 0x00 (1/1) I (195) MSPI Timing: PSRAM timing tuning index: 5 I (195) esp_psram: Found 8MB PSRAM device I (196) esp_psram: Speed: 80MHz I (207) mmu_psram: Read only data copied and mapped to SPIRAM I (255) mmu_psram: Instructions copied and mapped to SPIRAM I (256) cpu_start: Multicore app I (542) esp_psram: SPI SRAM memory test OK I (550) cpu_start: Pro cpu start user code I (550) cpu_start: cpu freq: 240000000 Hz I (550) app_init: Application information: I (551) app_init: Project name: esp_sr_02 I (551) app_init: App version: 00e77fb-dirty I (551) app_init: Compile time: Aug 19 2026 10:10:16 I (551) app_init: ELF file SHA256: 69147e767... I (551) app_init: ESP-IDF: v5.3.5 I (551) efuse_init: Min chip rev: v0.0 I (552) efuse_init: Max chip rev: v0.99  I (552) efuse_init: Chip rev: v0.2 I (552) heap_init: Initializing. RAM available for dynamic allocation: I (552) heap_init: At 3FCA9A98 len 0003FC78 (255 KiB): RAM I (552) heap_init: At 3FCE9710 len 00005724 (21 KiB): RAM I (553) heap_init: At 600FE000 len 00001FE8 (7 KiB): RTCRAM I (553) esp_psram: Adding pool of 7296K of PSRAM memory to heap allocator I (553) esp_psram: Adding pool of 59K of PSRAM memory gap generated due to end address alignment of drom to the heap allocator I (554) spi_flash: detected chip: generic I (554) spi_flash: flash io: qio I (554) sleep: Configure to isolate all GPIO pins in sleep state I (555) sleep: Enable automatic switching of GPIO sleep configuration I (555) main_task: Started on CPU0 I (565) esp_psram: Reserving pool of 32K of internal memory for DMA/internal allocations I (565) main_task: Calling app_main() I (565) APP: Starting SIP client... W (565) i2c.master: Please check pull-up resistances whether be connected properly. Otherwise unexpected behavior would happen. For more detailed information, please read docs I (565) gpio: GPIO[11]| InputEn: 1| OutputEn: 1| OpenDrain: 1| Pullup: 0| Pulldown: 0| Intr:0  I (565) gpio: GPIO[10]| InputEn: 1| OutputEn: 1| OpenDrain: 1| Pullup: 0| Pulldown: 0| Intr:0  I (565) board: I2C bus initialized successfully I (565) board: ADC INIT START I (565) I2S_IF: Auto get out handle 0x3c0d1cf0 from in handle 0x3c0d1e94 when duplex mode I (575) ES7210: Work in Slave mode I (575) ES7210: Enable ES7210_INPUT_MIC1 I (585) ES7210: Enable ES7210_INPUT_MIC2 I (585) ES7210: Enable ES7210_INPUT_MIC3 I (585) ES7210: Enable ES7210_INPUT_MIC4 I (585) ES7210: Enable TDM mode I (595) board: ES7210 IF=0x3fcbc358 I (595) I2S_IF: Paired data: 0x3fcbc260, current mode: record, paired in_enable: 0, paired out_enable: 0 I (595) I2S_IF: STD: RX, data_bit: 16, slot_bit: 16, ws_width: 16, slot_mode: STEREO, slot_mask: 0x3 I (595) I2S_IF: STD: RX, sample_rate_hz: 16000, mclk_multiple: 256, clk_src: 6 I (595) I2S_IF: STD: TX, data_bit: 16, slot_bit: 16, ws_width: 16, slot_mode: STEREO, slot_mask: 0x3 I (595) I2S_IF: STD: TX, sample_rate_hz: 16000, mclk_multiple: 256, clk_src: 6 I (595) ES7210: Bits 8 I (605) ES7210: Enable ES7210_INPUT_MIC1 I (605) ES7210: Enable ES7210_INPUT_MIC2 I (605) ES7210: Enable ES7210_INPUT_MIC3 I (615) ES7210: Enable ES7210_INPUT_MIC4 I (615) ES7210: Enable TDM mode I (625) ES7210: Unmuted I (625) Adev_Codec: Open codec device OK I (625) ES8311: Work in Slave mode I (635) I2S_IF: Current mode(playback) and peer mode have same sample_rate 16000, channel 2, bits_per_sample 16 I (635) I2S_IF: STD: TX, data_bit: 16, slot_bit: 16, ws_width: 16, slot_mode: STEREO, slot_mask: 0x3 I (635) I2S_IF: STD: TX, sample_rate_hz: 16000, mclk_multiple: 256, clk_src: 6 I (645) Adev_Codec: Open codec device OK I (665) board: AEC ready: 256 samples/frame at 16 kHz I (665) board: bsp_codec_init OK E (665) gpio: gpio_set_level(238): GPIO output gpio_num error I (665) SIP: Audio board initialized for live RTP media I (675) pp: pp rom version: e7ae62f I (675) net80211: net80211 rom version: e7ae62f I (685) wifi:wifi driver task: 3fcc6b54, prio:23, stack:6656, core=0 I (685) wifi:wifi firmware version: 18db208 I (685) wifi:wifi certification version: v7.0 I (685) wifi:config NVS flash: enabled I (685) wifi:config nano formating: disabled I (685) wifi:Init data frame dynamic rx buffer num: 32 I (685) wifi:Init static rx mgmt buffer num: 5 I (685) wifi:Init management short buffer num: 32 I (685) wifi:Init static tx buffer num: 16 I (685) wifi:Init tx cache buffer num: 32 I (685) wifi:Init static tx FG buffer num: 2 I (685) wifi:Init static rx buffer size: 1600 I (685) wifi:Init static rx buffer num: 10 I (685) wifi:Init dynamic rx buffer num: 32 I (685) wifi_init: rx ba win: 6 I (685) wifi_init: accept mbox: 6 I (685) wifi_init: tcpip mbox: 32 I (685) wifi_init: udp mbox: 6 I (685) wifi_init: tcp mbox: 6 I (685) wifi_init: tcp tx win: 5760 I (685) wifi_init: tcp rx win: 5760 I (685) wifi_init: tcp mss: 1440 I (685) wifi_init: WiFi/LWIP prefer SPIRAM I (685) wifi_init: WiFi IRAM OP enabled I (685) wifi_init: WiFi RX IRAM OP enabled W (685) wifi:Password length matches WPA2 standards, authmode threshold changes from OPEN to WPA2 I (695) phy_init: phy_version 711,97bcf0a2,Aug 25 2025,19:04:10 I (725) wifi:mode : sta (44:1b:f6:85:2d:94) I (725) wifi:enable tsf I (725) SIP: ESP32 IP: 0.0.0.0 I (725) SIP: ESP32 IP: 0.0.0.0 I (735) wifi:new:<4,1>, old:<1,0>, ap:<255,255>, sta:<4,1>, prof:1, snd_ch_cfg:0x0 I (735) wifi:state: init -> auth (0xb0) I (735) SIP: ESP32 IP: 0.0.0.0 I (775) wifi:state: auth -> assoc (0x0) I (815) wifi:state: assoc -> run (0x10) I (975) wifi:connected with TOCHTECH, aid = 37, channel 4, 40U, bssid = 42:ad:00:b5:b3:46 I (975) wifi:security: WPA2-PSK, phy: bgn, rssi: -46 I (975) wifi:pm start, type: 1 I (975) wifi:dp: 1, bi: 102400, li: 3, scale listen interval from 307200 us to 307200 us I (975) wifi:set rx beacon pti, rx_bcn_pti: 0, bcn_timeout: 25000, mt_pti: 0, mt_time: 10000 I (975) SIP: ESP32 IP: 0.0.0.0 I (1015) wifi:AP's beacon interval = 102400 us, DTIM period = 1 I (1975) esp_netif_handlers: sta ip: 192.168.68.135, mask: 255.255.252.0, gw: 192.168.68.1 I (1975) SIP: WiFi connected! I (1975) SIP: ESP32 IP: 192.168.68.135 I (2225) SIP: SIP listening on UDP 5062 I (2225) SIP: Sending REGISTER... I (2225) main_task: Returned from app_main() I (2485) wifi:idx:0 (ifx:0, 42:ad:00:b5:b3:46), tid:0, ssn:5, winSize:64 I (2665) SIP: Received SIP response (388 bytes) I (2665) SIP: Nonce: 1787337832/41dcf3c58ed27234dae20e109a08cbed I (2665) SIP: Realm: asterisk I (2665) SIP: Sending AUTH REGISTER... I (2865) SIP: Received SIP response (329 bytes) I (2865) SIP: 🎉 SIP REGISTER SUCCESS I (2865) SIP: stack remaining: 8056 I (2865) SIP: Waiting for incoming SIP requests... I (67475) SIP: ===== RAW INVITE ===== INVITE sip:1001@192.168.68.135:5062 SIP/2.0 Via: SIP/2.0/UDP 192.168.68.90:5060;rport;branch=z9hG4bKPj5adbb3d7-7b35-426c-ad8f-5536ebf73da2 From: ;tag=1e850489-3d24-4e1a-a06e-224897debb58 To: Contact: Call-ID: fba8e7d8-118c-466f-90a5-de19cdeba4b6 CSeq: 12133 INVITE Allow: OPTIONS, REGISTER, SUBSCRIBE, NOTIFY, PUBLISH, INVITE, ACK, BYE, CANCEL, UPDATE, PRACK, MESSAGE, INFO, REFER Supported: 100rel, timer, replaces, norefersub, histinfo Session-Expires: 1800 Min-SE: 90 Max-Forwards: 70 User-Agent: Asterisk Content-Type: application/sdp Content-Length: 239 v=0 o=- 1363089753 1363089753 IN IP4 192.168.68.90 s=Asterisk c=IN IP4 192.168.68.90 t=0 0 m=audio 16980 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:140 a=sendrecv =======================  I (67485) SIP: Received SIP packet (901 bytes) I (67485) SIP: 📞 Incoming INVITE I (67485) SIP: Found m=audio SDP: I (67485) SIP: m=audio 16980 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 a=maxptime:140 a=sendrecv  I (67485) SIP: 100 Trying sent I (67485) SIP: stack remaining: 8056 I (67485) SIP: RTP peer port=16980 I (67485) SIP: ========== 200 OK ========== SIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.68.90:5060;rport;branch=z9hG4bKPj5adbb3d7-7b35-426c-ad8f-5536ebf73da2 From: ;tag=1e850489-3d24-4e1a-a06e-224897debb58 To: ;esp32 Call-ID: fba8e7d8-118c-466f-90a5-de19cdeba4b6 CSeq: 12133 INVITE Contact: Content-Type: application/sdp Content-Length: 164 v=0 o=ESP32 1234 1234 IN IP4 192.168.68.16 s=ESP32 SIP Call c=IN IP4 192.168.68.16 t=0 0 m=audio 4000 RTP/AVP 0 a=rtpmap:0 PCMU/8000 a=ptime:20 a=sendrecv ============================  I (67485) SIP: 200 OK sent I (67685) SIP: ===== RAW INVITE ===== ACK sip:1001@192.168.68.135:5062 SIP/2.0 Via: SIP/2.0/UDP 192.168.68.90:5060;rport;branch=z9hG4bKPj79c358b7-5bf5-4371-a4ac-eec4d14933f5 From: ;tag=1e850489-3d24-4e1a-a06e-224897debb58 To: Call-ID: fba8e7d8-118c-466f-90a5-de19cdeba4b6 CSeq: 12133 ACK Max-Forwards: 70 User-Agent: Asterisk Content-Length: 0 =======================  I (67685) SIP: Received SIP packet (368 bytes) I (67685) SIP: Received ACK I (67685) SIP: ulaw FF -> 0 I (67685) SIP: ulaw 7F -> 0 I (67685) SIP: ulaw 00 -> -32124 I (67685) SIP: ulaw 80 -> 32124 I (67685) SIP: RTP socket 55 listening on port 4000 I (67685) SIP: RTP RX started I (67685) SIP: RTP TX started I (67685) board: MIC level=21 I (67705) board: MIC level=35 I (67725) board: MIC level=31 I (67745) board: MIC level=34 I (67765) board: MIC level=40 I (67785) board: MIC level=35 I (67805) board: MIC level=31 I (67825) board: MIC level=33 I (67845) board: MIC level=56 I (67865) board: MIC level=27 I (67885) board: MIC level=34 I (67905) board: MIC level=35 I (67925) board: MIC level=35 I (67945) board: MIC level=52 I (67965) board: MIC level=39 I (67985) board: MIC level=34 I (68005) board: MIC level=43 I (68025) board: MIC level=30 I (68045) board: MIC level=25 I (68065) board: MIC level=16 I (68085) board: MIC level=28 I (68105) board: MIC level=24 I (68125) board: MIC level=31 I (68145) board: MIC level=23 I (68165) board: MIC level=32 I (68185) board: MIC level=30 I (68205) board: MIC level=18 I (68225) board: MIC level=26 I (68245) board: MIC level=20 I (68265) board: MIC level=24 I (68285) board: MIC level=30 I (68305) board: MIC level=37 I (68325) board: MIC level=25 I (68345) board: MIC level=44 I (68365) board: MIC level=17 I (68385) board: MIC level=18 I (68405) board: MIC level=24 I (68425) board: MIC level=35 I (68445) board: MIC level=19 I (68465) board: MIC level=23 I (68485) board: MIC level=27 I (68505) board: MIC level=27 I (68525) board: MIC level=32 I (68545) board: MIC level=43 I (68565) board: MIC level=34 I (68585) board: MIC level=30 I (68605) board: MIC level=38 I (68625) board: MIC level=34 I (68645) board: MIC level=19 I (68665) board: MIC level=40 I (68685) board: MIC level=30 I (68705) board: MIC level=37 I (68725) board: MIC level=26 I (68745) board: MIC level=30 I (68765) board: MIC level=31 I (68785) board: MIC level=44 I (68805) board: MIC level=19 I (68825) board: MIC level=18 I (68845) board: MIC level=28 I (68865) board: MIC level=22 I (68885) board: MIC level=47 I (68905) board: MIC level=27 I (68925) board: MIC level=32 I (68945) board: MIC level=33 I (68965) board: MIC level=41 I (68985) board: MIC level=23 I (69005) board: MIC level=24 I (69025) board: MIC level=18 I (69045) board: MIC level=24 I (69065) board: MIC level=24 I (69085) board: MIC level=25 I (69105) board: MIC level=36 I (69125) board: MIC level=49 I (69145) board: MIC level=35 I (69165) board: MIC level=38 I (69185) board: MIC level=32 I (69205) board: MIC level=20 I (69225) board: MIC level=17 I (69245) board: MIC level=26 I (69265) board: MIC level=44 I (69285) board: MIC level=34 I (69305) board: MIC level=37 I (69325) board: MIC level=33 I (69345) board: MIC level=39 I (69365) board: MIC level=58 I (69385) board: MIC level=63 I (69405) board: MIC level=64 I (69425) board: MIC level=68 I (69445) board: MIC level=68 I (69465) board: MIC level=73 I (69485) board: MIC level=71 I (69505) board: MIC level=72 I (69525) board: MIC level=63 I (69545) board: MIC level=98 I (69565) board: MIC level=243 I (69585) board: MIC level=261 I (69605) board: MIC level=270 I (69625) board: MIC level=272 I (69645) board: MIC level=291 I (69665) board: MIC level=276 I (69685) board: MIC level=224 I (69705) board: MIC level=201 I (69725) board: MIC level=163 I (69745) board: MIC level=150 I (69765) board: MIC level=73 I (69785) board: MIC level=45 I (69805) board: MIC level=32 I (69825) board: MIC level=43 I (69845) board: MIC level=29 I (69865) board: MIC level=35 I (69885) board: MIC level=41 I (69905) board: MIC level=30 I (69925) board: MIC level=44 I (69945) board: MIC level=27 I (69965) board: MIC level=25 I (69985) board: MIC level=28 I (70005) board: MIC level=37 I (70025) board: MIC level=32 I (70045) board: MIC level=39 I (70065) board: MIC level=56 I (70085) board: MIC level=36 I (70105) board: MIC level=27 I (70125) board: MIC level=28 I (70145) board: MIC level=31 I (70165) board: MIC level=28 I (70185) board: MIC level=28 I (70205) board: MIC level=16 I (70225) board: MIC level=27 I (70245) board: MIC level=35 I (70265) board: MIC level=33 I (70285) board: MIC level=25 I (70305) board: MIC level=34 I (70325) board: MIC level=23 I (70345) board: MIC level=23 I (70365) board: MIC level=25 I (70385) board: MIC level=37 I (70405) board: MIC level=47 I (70425) board: MIC level=53 I (70445) board: MIC level=37 I (70465) board: MIC level=40 I (70485) board: MIC level=57 I (70505) board: MIC level=35 I (70525) board: MIC level=21 I (70545) board: MIC level=15 I (70565) board: MIC level=40 I (70585) board: MIC level=33 I (70605) board: MIC level=38 I (70625) board: MIC level=43 I (70645) board: MIC level=30 I (70665) board: MIC level=48 I (70685) board: MIC level=43 I (70705) board: MIC level=33 I (70725) board: MIC level=24 I (70745) board: MIC level=36 I (70765) board: MIC level=30 I (70785) board: MIC level=37 I (70805) board: MIC level=31 I (70825) board: MIC level=42 I (70845) board: MIC level=43 I (70865) board: MIC level=33 I (70885) board: MIC level=23 I (70905) board: MIC level=34 I (70925) board: MIC level=26 I (70945) board: MIC level=33 I (70965) board: MIC level=25 I (70985) board: MIC level=44 I (71005) board: MIC level=39 I (71025) board: MIC level=32 I (71045) board: MIC level=39 I (71065) board: MIC level=32 I (71085) board: MIC level=22 I (71105) board: MIC level=22 I (71125) board: MIC level=24 I (71135) SIP: ===== RAW INVITE ===== BYE sip:1001@192.168.68.135:5062 SIP/2.0 Via: SIP/2.0/UDP 192.168.68.90:5060;rport;branch=z9hG4bKPj9def5c14-32b6-4fc7-9ad5-331f5eafaf02 From: ;tag=1e850489-3d24-4e1a-a06e-224897debb58 To: Call-ID: fba8e7d8-118c-466f-90a5-de19cdeba4b6 CSeq: 12134 BYE Reason: Q.850;cause=16 Max-Forwards: 70 User-Agent: Asterisk Content-Length: 0 =======================  I (71135) SIP: Received SIP packet (392 bytes) I (71135) SIP: Received BYE I (71145) SIP: RTP TX stopped I (71155) SIP: RTP RX stopped